Amiga 2000 revision 6.2 motherboard re-done in KiCAD.
Schematics and PCB done, and working, see README for notes.
WARNING: stability issue with Wicher 500i, could be noise related from accelerator speed.
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chipram.sch 47KB

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  1. EESchema Schematic File Version 4
  2. LIBS:amiga2000-cache
  3. EELAYER 29 0
  4. EELAYER END
  5. $Descr A3 16535 11693
  6. encoding utf-8
  7. Sheet 6 13
  8. Title "B2000 Chipram"
  9. Date "07/06/1987"
  10. Rev "6.2-a"
  11. Comp "Commodore"
  12. Comment1 "Drawn by: Dave Haynie"
  13. Comment2 "Used on: A2000-CR"
  14. Comment3 "Next Assy: 312725"
  15. Comment4 "Assy: 312721"
  16. $EndDescr
  17. $Comp
  18. L 74xx:74LS244 U540
  19. U 1 1 5DE1224A
  20. P 2100 1900
  21. F 0 "U540" H 2250 2600 50 0000 C CNN
  22. F 1 "74F244" H 1850 2600 50 0000 C CNN
  23. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 2100 1900 50 0001 C CNN
  24. F 3 "http://www.ti.com/lit/gpn/sn74F244" H 2100 1900 50 0001 C CNN
  25. F 4 "595-SN74F244N" H 2100 1900 50 0001 C CNN "RefOrder"
  26. 1 2100 1900
  27. 1 0 0 -1
  28. $EndComp
  29. $Comp
  30. L 74xx:74LS244 U541
  31. U 1 1 5E8886E5
  32. P 2100 3750
  33. F 0 "U541" H 2250 4450 50 0000 C CNN
  34. F 1 "74F244" H 1850 4450 50 0000 C CNN
  35. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 2100 3750 50 0001 C CNN
  36. F 3 "http://www.ti.com/lit/gpn/sn74F244" H 2100 3750 50 0001 C CNN
  37. F 4 "595-SN74F244N" H 2100 3750 50 0001 C CNN "RefOrder"
  38. 1 2100 3750
  39. 1 0 0 -1
  40. $EndComp
  41. $Comp
  42. L d_eeproms:62402 U500
  43. U 1 1 5E88E7CD
  44. P 3100 7900
  45. F 0 "U500" H 3100 8025 50 0000 C CNN
  46. F 1 "62402" H 3100 7934 50 0000 C CNN
  47. F 2 "Package_DIP:DIP-40_W15.24mm_Socket" H 3100 7900 50 0001 C CNN
  48. F 3 "" H 3100 7900 50 0001 C CNN
  49. 1 3100 7900
  50. 1 0 0 -1
  51. $EndComp
  52. $Comp
  53. L power:+5V #PWR074
  54. U 1 1 5E891204
  55. P 3700 8000
  56. F 0 "#PWR074" H 3700 7850 50 0001 C CNN
  57. F 1 "+5V" V 3715 8128 50 0000 L CNN
  58. F 2 "" H 3700 8000 50 0001 C CNN
  59. F 3 "" H 3700 8000 50 0001 C CNN
  60. 1 3700 8000
  61. 0 1 1 0
  62. $EndComp
  63. Text GLabel 2500 9900 0 50 Input ~ 0
  64. _ROMEN
  65. Wire Wire Line
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  67. Wire Wire Line
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  69. Wire Wire Line
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  71. Wire Wire Line
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  73. Wire Wire Line
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  75. Wire Wire Line
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  77. Wire Wire Line
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  79. Wire Wire Line
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  103. Wire Wire Line
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  115. Wire Wire Line
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  143. Entry Wire Line
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  177. Entry Wire Line
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  179. Entry Wire Line
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  197. Entry Wire Line
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  199. Entry Wire Line
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  201. Wire Bus Line
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  203. Wire Bus Line
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  205. Text GLabel 1650 9800 0 50 Input ~ 0
  206. A[1..23]
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  208. D[0..15]
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  242. A2
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  244. A1
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  246. D15
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  248. D14
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  270. D3
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  272. D2
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  274. D1
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  276. D0
  277. $Comp
  278. L Device:C C500
  279. U 1 1 5E8994DE
  280. P 3100 10700
  281. F 0 "C500" V 2848 10700 50 0000 C CNN
  282. F 1 "0.22uF" V 2939 10700 50 0000 C CNN
  283. F 2 "Capacitor_THT:C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT" H 3138 10550 50 0001 C CNN
  284. F 3 "~" H 3100 10700 50 0001 C CNN
  285. F 4 "594-A224K20X7RF5TAA" H 3100 10700 50 0001 C CNN "RefOrder"
  286. 1 3100 10700
  287. 0 1 1 0
  288. $EndComp
  289. Wire Wire Line
  290. 2950 10250 2950 10700
  291. Connection ~ 2950 10700
  292. Wire Wire Line
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  294. Wire Wire Line
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  296. Wire Wire Line
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  298. Connection ~ 3300 10700
  299. Wire Wire Line
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  301. Wire Wire Line
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  303. Wire Wire Line
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  305. Connection ~ 3300 10350
  306. Wire Wire Line
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  308. $Comp
  309. L power:GND #PWR073
  310. U 1 1 5E89CB82
  311. P 3300 10950
  312. F 0 "#PWR073" H 3300 10700 50 0001 C CNN
  313. F 1 "GND" H 3305 10777 50 0000 C CNN
  314. F 2 "" H 3300 10950 50 0001 C CNN
  315. F 3 "" H 3300 10950 50 0001 C CNN
  316. 1 3300 10950
  317. 1 0 0 -1
  318. $EndComp
  319. $Comp
  320. L power:+5V #PWR072
  321. U 1 1 5E89D0ED
  322. P 2950 10950
  323. F 0 "#PWR072" H 2950 10800 50 0001 C CNN
  324. F 1 "+5V" H 2965 11123 50 0000 C CNN
  325. F 2 "" H 2950 10950 50 0001 C CNN
  326. F 3 "" H 2950 10950 50 0001 C CNN
  327. 1 2950 10950
  328. -1 0 0 1
  329. $EndComp
  330. Text GLabel 1100 7500 0 50 Input ~ 0
  331. _EXRAM
  332. $Comp
  333. L Device:R R500
  334. U 1 1 5E89E43E
  335. P 1300 7250
  336. F 0 "R500" H 1370 7296 50 0000 L CNN
  337. F 1 "4.7k" H 1370 7205 50 0000 L CNN
  338. F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1230 7250 50 0001 C CNN
  339. F 3 "~" H 1300 7250 50 0001 C CNN
  340. F 4 "603-CFR-25JT-52-4K7" H 1300 7250 50 0001 C CNN "RefOrder"
  341. 1 1300 7250
  342. 1 0 0 -1
  343. $EndComp
  344. $Comp
  345. L Jumper:Jumper_2_Bridged J500
  346. U 1 1 5E89EB24
  347. P 1750 7500
  348. F 0 "J500" H 1750 7603 50 0000 C CNN
  349. F 1 "Jumper_2_Bridged" H 1750 7604 50 0001 C CNN
  350. F 2 "Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical" H 1750 7500 50 0001 C CNN
  351. F 3 "~" H 1750 7500 50 0001 C CNN
  352. 1 1750 7500
  353. 1 0 0 -1
  354. $EndComp
  355. $Comp
  356. L power:GND #PWR071
  357. U 1 1 5E89F2E8
  358. P 1950 7500
  359. F 0 "#PWR071" H 1950 7250 50 0001 C CNN
  360. F 1 "GND" V 1955 7372 50 0000 R CNN
  361. F 2 "" H 1950 7500 50 0001 C CNN
  362. F 3 "" H 1950 7500 50 0001 C CNN
  363. 1 1950 7500
  364. 0 -1 -1 0
  365. $EndComp
  366. $Comp
  367. L power:+5V #PWR070
  368. U 1 1 5E89F76A
  369. P 1300 7100
  370. F 0 "#PWR070" H 1300 6950 50 0001 C CNN
  371. F 1 "+5V" H 1315 7273 50 0000 C CNN
  372. F 2 "" H 1300 7100 50 0001 C CNN
  373. F 3 "" H 1300 7100 50 0001 C CNN
  374. 1 1300 7100
  375. 1 0 0 -1
  376. $EndComp
  377. Wire Wire Line
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  379. Wire Wire Line
  380. 1300 7500 1300 7400
  381. Wire Wire Line
  382. 1300 7500 1550 7500
  383. Connection ~ 1300 7500
  384. $Comp
  385. L d_memory:XX4256-15 U501
  386. U 1 1 5E8A53C9
  387. P 7700 4700
  388. F 0 "U501" H 8078 3971 50 0000 L CNN
  389. F 1 "XX4256-15" H 8078 3880 50 0000 L CNN
  390. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 7700 4700 50 0001 C CNN
  391. F 3 "" H 7700 4700 50 0001 C CNN
  392. 1 7700 4700
  393. 1 0 0 -1
  394. $EndComp
  395. $Comp
  396. L d_memory:XX4256-15 U505
  397. U 1 1 5E8A6A71
  398. P 7700 7700
  399. F 0 "U505" H 8078 6971 50 0000 L CNN
  400. F 1 "XX4256-15" H 8078 6880 50 0000 L CNN
  401. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 7700 7700 50 0001 C CNN
  402. F 3 "" H 7700 7700 50 0001 C CNN
  403. 1 7700 7700
  404. 1 0 0 -1
  405. $EndComp
  406. $Comp
  407. L d_memory:XX4256-15 U506
  408. U 1 1 5E8A7BA8
  409. P 10200 7700
  410. F 0 "U506" H 10578 6971 50 0000 L CNN
  411. F 1 "XX4256-15" H 10578 6880 50 0000 L CNN
  412. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 10200 7700 50 0001 C CNN
  413. F 3 "" H 10200 7700 50 0001 C CNN
  414. 1 10200 7700
  415. 1 0 0 -1
  416. $EndComp
  417. $Comp
  418. L d_memory:XX4256-15 U507
  419. U 1 1 5E8A88C3
  420. P 12650 7700
  421. F 0 "U507" H 13028 6971 50 0000 L CNN
  422. F 1 "XX4256-15" H 13028 6880 50 0000 L CNN
  423. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 12650 7700 50 0001 C CNN
  424. F 3 "" H 12650 7700 50 0001 C CNN
  425. 1 12650 7700
  426. 1 0 0 -1
  427. $EndComp
  428. $Comp
  429. L d_memory:XX4256-15 U508
  430. U 1 1 5E8A97BC
  431. P 14700 7700
  432. F 0 "U508" H 15078 6971 50 0000 L CNN
  433. F 1 "XX4256-15" H 15078 6880 50 0000 L CNN
  434. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 14700 7700 50 0001 C CNN
  435. F 3 "" H 14700 7700 50 0001 C CNN
  436. 1 14700 7700
  437. 1 0 0 -1
  438. $EndComp
  439. $Comp
  440. L d_memory:XX4256-15 U502
  441. U 1 1 5E8AA1F1
  442. P 10200 4700
  443. F 0 "U502" H 10578 3971 50 0000 L CNN
  444. F 1 "XX4256-15" H 10578 3880 50 0000 L CNN
  445. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 10200 4700 50 0001 C CNN
  446. F 3 "" H 10200 4700 50 0001 C CNN
  447. 1 10200 4700
  448. 1 0 0 -1
  449. $EndComp
  450. $Comp
  451. L d_memory:XX4256-15 U503
  452. U 1 1 5E8AB454
  453. P 12700 4700
  454. F 0 "U503" H 13078 3971 50 0000 L CNN
  455. F 1 "XX4256-15" H 13078 3880 50 0000 L CNN
  456. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 12700 4700 50 0001 C CNN
  457. F 3 "" H 12700 4700 50 0001 C CNN
  458. 1 12700 4700
  459. 1 0 0 -1
  460. $EndComp
  461. $Comp
  462. L d_memory:XX4256-15 U504
  463. U 1 1 5E8AC254
  464. P 14700 4700
  465. F 0 "U504" H 15078 3971 50 0000 L CNN
  466. F 1 "XX4256-15" H 15078 3880 50 0000 L CNN
  467. F 2 "Package_DIP:DIP-20_W7.62mm_Socket" H 14700 4700 50 0001 C CNN
  468. F 3 "" H 14700 4700 50 0001 C CNN
  469. 1 14700 4700
  470. 1 0 0 -1
  471. $EndComp
  472. $Comp
  473. L Device:C C501
  474. U 1 1 5E8B35B8
  475. P 7800 4300
  476. F 0 "C501" V 7548 4300 50 0000 C CNN
  477. F 1 "0.33uF" V 7639 4300 50 0000 C CNN
  478. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 7838 4150 50 0001 C CNN
  479. F 3 "~" H 7800 4300 50 0001 C CNN
  480. F 4 "581-SA305C334KAA" H 7800 4300 50 0001 C CNN "RefOrder"
  481. 1 7800 4300
  482. 0 1 1 0
  483. $EndComp
  484. $Comp
  485. L power:GND #PWR078
  486. U 1 1 5E8B4169
  487. P 8050 4300
  488. F 0 "#PWR078" H 8050 4050 50 0001 C CNN
  489. F 1 "GND" V 8055 4172 50 0000 R CNN
  490. F 2 "" H 8050 4300 50 0001 C CNN
  491. F 3 "" H 8050 4300 50 0001 C CNN
  492. 1 8050 4300
  493. 0 -1 -1 0
  494. $EndComp
  495. $Comp
  496. L power:+5V #PWR080
  497. U 1 1 5E8B4981
  498. P 7550 4300
  499. F 0 "#PWR080" H 7550 4150 50 0001 C CNN
  500. F 1 "+5V" V 7565 4428 50 0000 L CNN
  501. F 2 "" H 7550 4300 50 0001 C CNN
  502. F 3 "" H 7550 4300 50 0001 C CNN
  503. 1 7550 4300
  504. 0 -1 -1 0
  505. $EndComp
  506. Wire Wire Line
  507. 8050 4300 8000 4300
  508. Wire Wire Line
  509. 7550 4300 7600 4300
  510. Wire Wire Line
  511. 7600 4300 7600 4450
  512. Wire Wire Line
  513. 7750 4450 7750 4600
  514. Wire Wire Line
  515. 7600 4450 7750 4450
  516. Connection ~ 7600 4300
  517. Wire Wire Line
  518. 7600 4300 7650 4300
  519. Wire Wire Line
  520. 7850 4450 8000 4450
  521. Wire Wire Line
  522. 8000 4450 8000 4300
  523. Connection ~ 8000 4300
  524. Wire Wire Line
  525. 8000 4300 7950 4300
  526. Wire Wire Line
  527. 7850 4450 7850 4600
  528. $Comp
  529. L Device:C C502
  530. U 1 1 5E8BAB54
  531. P 10300 4300
  532. F 0 "C502" V 10048 4300 50 0000 C CNN
  533. F 1 "0.33uF" V 10139 4300 50 0000 C CNN
  534. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 10338 4150 50 0001 C CNN
  535. F 3 "~" H 10300 4300 50 0001 C CNN
  536. F 4 "581-SA305C334KAA" H 10300 4300 50 0001 C CNN "RefOrder"
  537. 1 10300 4300
  538. 0 1 1 0
  539. $EndComp
  540. $Comp
  541. L power:GND #PWR084
  542. U 1 1 5E8BAB5E
  543. P 10550 4300
  544. F 0 "#PWR084" H 10550 4050 50 0001 C CNN
  545. F 1 "GND" V 10555 4172 50 0000 R CNN
  546. F 2 "" H 10550 4300 50 0001 C CNN
  547. F 3 "" H 10550 4300 50 0001 C CNN
  548. 1 10550 4300
  549. 0 -1 -1 0
  550. $EndComp
  551. $Comp
  552. L power:+5V #PWR086
  553. U 1 1 5E8BAB68
  554. P 10050 4300
  555. F 0 "#PWR086" H 10050 4150 50 0001 C CNN
  556. F 1 "+5V" V 10065 4428 50 0000 L CNN
  557. F 2 "" H 10050 4300 50 0001 C CNN
  558. F 3 "" H 10050 4300 50 0001 C CNN
  559. 1 10050 4300
  560. 0 -1 -1 0
  561. $EndComp
  562. Wire Wire Line
  563. 10550 4300 10500 4300
  564. Wire Wire Line
  565. 10050 4300 10100 4300
  566. Wire Wire Line
  567. 10100 4300 10100 4450
  568. Wire Wire Line
  569. 10250 4450 10250 4600
  570. Wire Wire Line
  571. 10100 4450 10250 4450
  572. Connection ~ 10100 4300
  573. Wire Wire Line
  574. 10100 4300 10150 4300
  575. Wire Wire Line
  576. 10350 4450 10500 4450
  577. Wire Wire Line
  578. 10500 4450 10500 4300
  579. Connection ~ 10500 4300
  580. Wire Wire Line
  581. 10500 4300 10450 4300
  582. Wire Wire Line
  583. 10350 4450 10350 4600
  584. $Comp
  585. L Device:C C503
  586. U 1 1 5E8BEEDC
  587. P 12800 4300
  588. F 0 "C503" V 12548 4300 50 0000 C CNN
  589. F 1 "0.33uF" V 12639 4300 50 0000 C CNN
  590. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 12838 4150 50 0001 C CNN
  591. F 3 "~" H 12800 4300 50 0001 C CNN
  592. F 4 "581-SA305C334KAA" H 12800 4300 50 0001 C CNN "RefOrder"
  593. 1 12800 4300
  594. 0 1 1 0
  595. $EndComp
  596. $Comp
  597. L power:GND #PWR091
  598. U 1 1 5E8BEEE2
  599. P 13050 4300
  600. F 0 "#PWR091" H 13050 4050 50 0001 C CNN
  601. F 1 "GND" V 13055 4172 50 0000 R CNN
  602. F 2 "" H 13050 4300 50 0001 C CNN
  603. F 3 "" H 13050 4300 50 0001 C CNN
  604. 1 13050 4300
  605. 0 -1 -1 0
  606. $EndComp
  607. $Comp
  608. L power:+5V #PWR093
  609. U 1 1 5E8BEEE8
  610. P 12550 4300
  611. F 0 "#PWR093" H 12550 4150 50 0001 C CNN
  612. F 1 "+5V" V 12565 4428 50 0000 L CNN
  613. F 2 "" H 12550 4300 50 0001 C CNN
  614. F 3 "" H 12550 4300 50 0001 C CNN
  615. 1 12550 4300
  616. 0 -1 -1 0
  617. $EndComp
  618. Wire Wire Line
  619. 13050 4300 13000 4300
  620. Wire Wire Line
  621. 12550 4300 12600 4300
  622. Wire Wire Line
  623. 12600 4300 12600 4450
  624. Wire Wire Line
  625. 12750 4450 12750 4600
  626. Wire Wire Line
  627. 12600 4450 12750 4450
  628. Connection ~ 12600 4300
  629. Wire Wire Line
  630. 12600 4300 12650 4300
  631. Wire Wire Line
  632. 12850 4450 13000 4450
  633. Wire Wire Line
  634. 13000 4450 13000 4300
  635. Connection ~ 13000 4300
  636. Wire Wire Line
  637. 13000 4300 12950 4300
  638. Wire Wire Line
  639. 12850 4450 12850 4600
  640. $Comp
  641. L Device:C C504
  642. U 1 1 5E8C19CB
  643. P 14800 4300
  644. F 0 "C504" V 14548 4300 50 0000 C CNN
  645. F 1 "0.33uF" V 14639 4300 50 0000 C CNN
  646. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 14838 4150 50 0001 C CNN
  647. F 3 "~" H 14800 4300 50 0001 C CNN
  648. F 4 "581-SA305C334KAA" H 14800 4300 50 0001 C CNN "RefOrder"
  649. 1 14800 4300
  650. 0 1 1 0
  651. $EndComp
  652. $Comp
  653. L power:GND #PWR096
  654. U 1 1 5E8C19D1
  655. P 15050 4300
  656. F 0 "#PWR096" H 15050 4050 50 0001 C CNN
  657. F 1 "GND" V 15055 4172 50 0000 R CNN
  658. F 2 "" H 15050 4300 50 0001 C CNN
  659. F 3 "" H 15050 4300 50 0001 C CNN
  660. 1 15050 4300
  661. 0 -1 -1 0
  662. $EndComp
  663. $Comp
  664. L power:+5V #PWR098
  665. U 1 1 5E8C19D7
  666. P 14550 4300
  667. F 0 "#PWR098" H 14550 4150 50 0001 C CNN
  668. F 1 "+5V" V 14565 4428 50 0000 L CNN
  669. F 2 "" H 14550 4300 50 0001 C CNN
  670. F 3 "" H 14550 4300 50 0001 C CNN
  671. 1 14550 4300
  672. 0 -1 -1 0
  673. $EndComp
  674. Wire Wire Line
  675. 15050 4300 15000 4300
  676. Wire Wire Line
  677. 14550 4300 14600 4300
  678. Wire Wire Line
  679. 14600 4300 14600 4450
  680. Wire Wire Line
  681. 14750 4450 14750 4600
  682. Wire Wire Line
  683. 14600 4450 14750 4450
  684. Connection ~ 14600 4300
  685. Wire Wire Line
  686. 14600 4300 14650 4300
  687. Wire Wire Line
  688. 14850 4450 15000 4450
  689. Wire Wire Line
  690. 15000 4450 15000 4300
  691. Connection ~ 15000 4300
  692. Wire Wire Line
  693. 15000 4300 14950 4300
  694. Wire Wire Line
  695. 14850 4450 14850 4600
  696. $Comp
  697. L Device:C C508
  698. U 1 1 5E8C4671
  699. P 14800 7300
  700. F 0 "C508" V 14548 7300 50 0000 C CNN
  701. F 1 "0.33uF" V 14639 7300 50 0000 C CNN
  702. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 14838 7150 50 0001 C CNN
  703. F 3 "~" H 14800 7300 50 0001 C CNN
  704. F 4 "581-SA305C334KAA" H 14800 7300 50 0001 C CNN "RefOrder"
  705. 1 14800 7300
  706. 0 1 1 0
  707. $EndComp
  708. $Comp
  709. L power:GND #PWR097
  710. U 1 1 5E8C4677
  711. P 15050 7300
  712. F 0 "#PWR097" H 15050 7050 50 0001 C CNN
  713. F 1 "GND" V 15055 7172 50 0000 R CNN
  714. F 2 "" H 15050 7300 50 0001 C CNN
  715. F 3 "" H 15050 7300 50 0001 C CNN
  716. 1 15050 7300
  717. 0 -1 -1 0
  718. $EndComp
  719. $Comp
  720. L power:+5V #PWR099
  721. U 1 1 5E8C467D
  722. P 14550 7300
  723. F 0 "#PWR099" H 14550 7150 50 0001 C CNN
  724. F 1 "+5V" V 14565 7428 50 0000 L CNN
  725. F 2 "" H 14550 7300 50 0001 C CNN
  726. F 3 "" H 14550 7300 50 0001 C CNN
  727. 1 14550 7300
  728. 0 -1 -1 0
  729. $EndComp
  730. Wire Wire Line
  731. 15050 7300 15000 7300
  732. Wire Wire Line
  733. 14550 7300 14600 7300
  734. Wire Wire Line
  735. 14600 7300 14600 7450
  736. Wire Wire Line
  737. 14750 7450 14750 7600
  738. Wire Wire Line
  739. 14600 7450 14750 7450
  740. Connection ~ 14600 7300
  741. Wire Wire Line
  742. 14600 7300 14650 7300
  743. Wire Wire Line
  744. 14850 7450 15000 7450
  745. Wire Wire Line
  746. 15000 7450 15000 7300
  747. Connection ~ 15000 7300
  748. Wire Wire Line
  749. 15000 7300 14950 7300
  750. Wire Wire Line
  751. 14850 7450 14850 7600
  752. $Comp
  753. L Device:C C507
  754. U 1 1 5E8CAD23
  755. P 12750 7300
  756. F 0 "C507" V 12498 7300 50 0000 C CNN
  757. F 1 "0.33uF" V 12589 7300 50 0000 C CNN
  758. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 12788 7150 50 0001 C CNN
  759. F 3 "~" H 12750 7300 50 0001 C CNN
  760. F 4 "581-SA305C334KAA" H 12750 7300 50 0001 C CNN "RefOrder"
  761. 1 12750 7300
  762. 0 1 1 0
  763. $EndComp
  764. $Comp
  765. L power:GND #PWR090
  766. U 1 1 5E8CAD29
  767. P 13000 7300
  768. F 0 "#PWR090" H 13000 7050 50 0001 C CNN
  769. F 1 "GND" V 13005 7172 50 0000 R CNN
  770. F 2 "" H 13000 7300 50 0001 C CNN
  771. F 3 "" H 13000 7300 50 0001 C CNN
  772. 1 13000 7300
  773. 0 -1 -1 0
  774. $EndComp
  775. $Comp
  776. L power:+5V #PWR092
  777. U 1 1 5E8CAD2F
  778. P 12500 7300
  779. F 0 "#PWR092" H 12500 7150 50 0001 C CNN
  780. F 1 "+5V" V 12515 7428 50 0000 L CNN
  781. F 2 "" H 12500 7300 50 0001 C CNN
  782. F 3 "" H 12500 7300 50 0001 C CNN
  783. 1 12500 7300
  784. 0 -1 -1 0
  785. $EndComp
  786. Wire Wire Line
  787. 12800 7450 12800 7600
  788. $Comp
  789. L Device:C C506
  790. U 1 1 5E8D1235
  791. P 10300 7300
  792. F 0 "C506" V 10048 7300 50 0000 C CNN
  793. F 1 "0.33uF" V 10139 7300 50 0000 C CNN
  794. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 10338 7150 50 0001 C CNN
  795. F 3 "~" H 10300 7300 50 0001 C CNN
  796. F 4 "581-SA305C334KAA" H 10300 7300 50 0001 C CNN "RefOrder"
  797. 1 10300 7300
  798. 0 1 1 0
  799. $EndComp
  800. $Comp
  801. L power:GND #PWR085
  802. U 1 1 5E8D123B
  803. P 10550 7300
  804. F 0 "#PWR085" H 10550 7050 50 0001 C CNN
  805. F 1 "GND" V 10555 7172 50 0000 R CNN
  806. F 2 "" H 10550 7300 50 0001 C CNN
  807. F 3 "" H 10550 7300 50 0001 C CNN
  808. 1 10550 7300
  809. 0 -1 -1 0
  810. $EndComp
  811. $Comp
  812. L power:+5V #PWR087
  813. U 1 1 5E8D1241
  814. P 10050 7300
  815. F 0 "#PWR087" H 10050 7150 50 0001 C CNN
  816. F 1 "+5V" V 10065 7428 50 0000 L CNN
  817. F 2 "" H 10050 7300 50 0001 C CNN
  818. F 3 "" H 10050 7300 50 0001 C CNN
  819. 1 10050 7300
  820. 0 -1 -1 0
  821. $EndComp
  822. Wire Wire Line
  823. 10550 7300 10500 7300
  824. Wire Wire Line
  825. 10050 7300 10100 7300
  826. Wire Wire Line
  827. 10100 7300 10100 7450
  828. Wire Wire Line
  829. 10250 7450 10250 7600
  830. Wire Wire Line
  831. 10100 7450 10250 7450
  832. Connection ~ 10100 7300
  833. Wire Wire Line
  834. 10100 7300 10150 7300
  835. Wire Wire Line
  836. 10350 7450 10500 7450
  837. Wire Wire Line
  838. 10500 7450 10500 7300
  839. Connection ~ 10500 7300
  840. Wire Wire Line
  841. 10500 7300 10450 7300
  842. Wire Wire Line
  843. 10350 7450 10350 7600
  844. $Comp
  845. L Device:C C505
  846. U 1 1 5E8D49BE
  847. P 7800 7300
  848. F 0 "C505" V 7548 7300 50 0000 C CNN
  849. F 1 "0.33uF" V 7639 7300 50 0000 C CNN
  850. F 2 "Capacitor_THT:C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT" H 7838 7150 50 0001 C CNN
  851. F 3 "~" H 7800 7300 50 0001 C CNN
  852. F 4 "581-SA305C334KAA" H 7800 7300 50 0001 C CNN "RefOrder"
  853. 1 7800 7300
  854. 0 1 1 0
  855. $EndComp
  856. $Comp
  857. L power:GND #PWR079
  858. U 1 1 5E8D49C4
  859. P 8050 7300
  860. F 0 "#PWR079" H 8050 7050 50 0001 C CNN
  861. F 1 "GND" V 8055 7172 50 0000 R CNN
  862. F 2 "" H 8050 7300 50 0001 C CNN
  863. F 3 "" H 8050 7300 50 0001 C CNN
  864. 1 8050 7300
  865. 0 -1 -1 0
  866. $EndComp
  867. $Comp
  868. L power:+5V #PWR081
  869. U 1 1 5E8D49CA
  870. P 7550 7300
  871. F 0 "#PWR081" H 7550 7150 50 0001 C CNN
  872. F 1 "+5V" V 7565 7428 50 0000 L CNN
  873. F 2 "" H 7550 7300 50 0001 C CNN
  874. F 3 "" H 7550 7300 50 0001 C CNN
  875. 1 7550 7300
  876. 0 -1 -1 0
  877. $EndComp
  878. Wire Wire Line
  879. 8050 7300 8000 7300
  880. Wire Wire Line
  881. 7550 7300 7600 7300
  882. Wire Wire Line
  883. 7600 7300 7600 7450
  884. Wire Wire Line
  885. 7750 7450 7750 7600
  886. Wire Wire Line
  887. 7600 7450 7750 7450
  888. Connection ~ 7600 7300
  889. Wire Wire Line
  890. 7600 7300 7650 7300
  891. Wire Wire Line
  892. 7850 7450 8000 7450
  893. Wire Wire Line
  894. 8000 7450 8000 7300
  895. Connection ~ 8000 7300
  896. Wire Wire Line
  897. 8000 7300 7950 7300
  898. Wire Wire Line
  899. 7850 7450 7850 7600
  900. Wire Wire Line
  901. 6900 5400 7200 5400
  902. Wire Wire Line
  903. 6900 5500 7200 5500
  904. Wire Wire Line
  905. 6900 5600 7200 5600
  906. Wire Wire Line
  907. 6900 5700 7200 5700
  908. Wire Wire Line
  909. 6900 5800 7200 5800
  910. Wire Wire Line
  911. 6900 5900 7200 5900
  912. Wire Wire Line
  913. 6900 6000 7200 6000
  914. Wire Wire Line
  915. 6900 6100 7200 6100
  916. Wire Wire Line
  917. 6900 6200 7200 6200
  918. Wire Wire Line
  919. 9400 5400 9700 5400
  920. Wire Wire Line
  921. 9400 5500 9700 5500
  922. Wire Wire Line
  923. 9400 5600 9700 5600
  924. Wire Wire Line
  925. 9400 5700 9700 5700
  926. Wire Wire Line
  927. 9400 5800 9700 5800
  928. Wire Wire Line
  929. 9400 5900 9700 5900
  930. Wire Wire Line
  931. 9400 6000 9700 6000
  932. Wire Wire Line
  933. 9400 6100 9700 6100
  934. Wire Wire Line
  935. 9400 6200 9700 6200
  936. Wire Wire Line
  937. 11850 5400 12200 5400
  938. Wire Wire Line
  939. 11850 5500 12200 5500
  940. Wire Wire Line
  941. 11850 5600 12200 5600
  942. Wire Wire Line
  943. 11850 5700 12200 5700
  944. Wire Wire Line
  945. 11850 5800 12200 5800
  946. Wire Wire Line
  947. 11850 5900 12200 5900
  948. Wire Wire Line
  949. 11850 6000 12200 6000
  950. Wire Wire Line
  951. 11850 6100 12200 6100
  952. Wire Wire Line
  953. 11850 6200 12200 6200
  954. Wire Wire Line
  955. 14200 5400 13900 5400
  956. Wire Wire Line
  957. 14200 5500 13900 5500
  958. Wire Wire Line
  959. 14200 5600 13900 5600
  960. Wire Wire Line
  961. 14200 5700 13900 5700
  962. Wire Wire Line
  963. 14200 5800 13900 5800
  964. Wire Wire Line
  965. 14200 5900 13900 5900
  966. Wire Wire Line
  967. 14200 6000 13900 6000
  968. Wire Wire Line
  969. 14200 6100 13900 6100
  970. Wire Wire Line
  971. 14200 6200 13900 6200
  972. Wire Wire Line
  973. 13900 8400 14200 8400
  974. Wire Wire Line
  975. 13900 8500 14200 8500
  976. Wire Wire Line
  977. 13900 8600 14200 8600
  978. Wire Wire Line
  979. 13900 8700 14200 8700
  980. Wire Wire Line
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  1643. 3650 1750 3750 1850
  1644. Entry Wire Line
  1645. 3950 1750 4050 1850
  1646. Entry Wire Line
  1647. 4250 1750 4350 1850
  1648. Entry Wire Line
  1649. 4650 1750 4750 1850
  1650. Entry Wire Line
  1651. 4950 1750 5050 1850
  1652. Wire Wire Line
  1653. 3650 1150 3650 1750
  1654. Wire Wire Line
  1655. 3950 1150 3950 1750
  1656. Wire Wire Line
  1657. 4250 1150 4250 1750
  1658. Wire Wire Line
  1659. 4650 1150 4650 1750
  1660. Wire Wire Line
  1661. 4950 1150 4950 1750
  1662. Wire Wire Line
  1663. 2600 3250 3000 3250
  1664. Wire Wire Line
  1665. 3000 3250 3000 3050
  1666. Wire Wire Line
  1667. 3000 3050 4050 3050
  1668. Wire Wire Line
  1669. 4050 3050 4050 2500
  1670. Entry Wire Line
  1671. 3650 3150 3750 3250
  1672. Entry Wire Line
  1673. 3950 3150 4050 3250
  1674. Entry Wire Line
  1675. 4250 3150 4350 3250
  1676. Entry Wire Line
  1677. 4650 3150 4750 3250
  1678. Wire Wire Line
  1679. 2600 3350 3050 3350
  1680. Wire Wire Line
  1681. 3050 3350 3050 3100
  1682. Wire Wire Line
  1683. 3050 3100 4950 3100
  1684. Wire Wire Line
  1685. 4950 3100 4950 2500
  1686. Wire Wire Line
  1687. 3650 3150 3650 2500
  1688. Wire Wire Line
  1689. 3950 2500 3950 3150
  1690. Wire Wire Line
  1691. 4250 3150 4250 2500
  1692. Wire Wire Line
  1693. 4650 2500 4650 3150
  1694. Connection ~ 5850 3250
  1695. Wire Bus Line
  1696. 5850 3250 5850 3900
  1697. $Comp
  1698. L power:GND #PWR076
  1699. U 1 1 5EE73F69
  1700. P 7200 4800
  1701. F 0 "#PWR076" H 7200 4550 50 0001 C CNN
  1702. F 1 "GND" V 7205 4672 50 0000 R CNN
  1703. F 2 "" H 7200 4800 50 0001 C CNN
  1704. F 3 "" H 7200 4800 50 0001 C CNN
  1705. 1 7200 4800
  1706. 0 1 1 0
  1707. $EndComp
  1708. $Comp
  1709. L power:GND #PWR082
  1710. U 1 1 5EE74262
  1711. P 9700 4800
  1712. F 0 "#PWR082" H 9700 4550 50 0001 C CNN
  1713. F 1 "GND" V 9705 4672 50 0000 R CNN
  1714. F 2 "" H 9700 4800 50 0001 C CNN
  1715. F 3 "" H 9700 4800 50 0001 C CNN
  1716. 1 9700 4800
  1717. 0 1 1 0
  1718. $EndComp
  1719. $Comp
  1720. L power:GND #PWR089
  1721. U 1 1 5EE74698
  1722. P 12200 4800
  1723. F 0 "#PWR089" H 12200 4550 50 0001 C CNN
  1724. F 1 "GND" V 12205 4672 50 0000 R CNN
  1725. F 2 "" H 12200 4800 50 0001 C CNN
  1726. F 3 "" H 12200 4800 50 0001 C CNN
  1727. 1 12200 4800
  1728. 0 1 1 0
  1729. $EndComp
  1730. $Comp
  1731. L power:GND #PWR094
  1732. U 1 1 5EE74AE6
  1733. P 14200 4800
  1734. F 0 "#PWR094" H 14200 4550 50 0001 C CNN
  1735. F 1 "GND" V 14205 4672 50 0000 R CNN
  1736. F 2 "" H 14200 4800 50 0001 C CNN
  1737. F 3 "" H 14200 4800 50 0001 C CNN
  1738. 1 14200 4800
  1739. 0 1 1 0
  1740. $EndComp
  1741. $Comp
  1742. L power:GND #PWR095
  1743. U 1 1 5EE74E06
  1744. P 14200 7800
  1745. F 0 "#PWR095" H 14200 7550 50 0001 C CNN
  1746. F 1 "GND" V 14205 7672 50 0000 R CNN
  1747. F 2 "" H 14200 7800 50 0001 C CNN
  1748. F 3 "" H 14200 7800 50 0001 C CNN
  1749. 1 14200 7800
  1750. 0 1 1 0
  1751. $EndComp
  1752. $Comp
  1753. L power:GND #PWR088
  1754. U 1 1 5EE752BE
  1755. P 12150 7800
  1756. F 0 "#PWR088" H 12150 7550 50 0001 C CNN
  1757. F 1 "GND" V 12155 7672 50 0000 R CNN
  1758. F 2 "" H 12150 7800 50 0001 C CNN
  1759. F 3 "" H 12150 7800 50 0001 C CNN
  1760. 1 12150 7800
  1761. 0 1 1 0
  1762. $EndComp
  1763. $Comp
  1764. L power:GND #PWR083
  1765. U 1 1 5EE75664
  1766. P 9700 7800
  1767. F 0 "#PWR083" H 9700 7550 50 0001 C CNN
  1768. F 1 "GND" V 9705 7672 50 0000 R CNN
  1769. F 2 "" H 9700 7800 50 0001 C CNN
  1770. F 3 "" H 9700 7800 50 0001 C CNN
  1771. 1 9700 7800
  1772. 0 1 1 0
  1773. $EndComp
  1774. $Comp
  1775. L power:GND #PWR077
  1776. U 1 1 5EE75995
  1777. P 7200 7800
  1778. F 0 "#PWR077" H 7200 7550 50 0001 C CNN
  1779. F 1 "GND" V 7205 7672 50 0000 R CNN
  1780. F 2 "" H 7200 7800 50 0001 C CNN
  1781. F 3 "" H 7200 7800 50 0001 C CNN
  1782. 1 7200 7800
  1783. 0 1 1 0
  1784. $EndComp
  1785. Wire Wire Line
  1786. 4850 3750 4850 4900
  1787. Wire Wire Line
  1788. 4850 4900 6400 4900
  1789. Wire Wire Line
  1790. 7200 4900 9700 4900
  1791. Connection ~ 7200 4900
  1792. Wire Wire Line
  1793. 9700 4900 12200 4900
  1794. Connection ~ 9700 4900
  1795. Wire Wire Line
  1796. 12200 4900 14200 4900
  1797. Connection ~ 12200 4900
  1798. Wire Wire Line
  1799. 6400 4900 6400 7900
  1800. Wire Wire Line
  1801. 6400 7900 7200 7900
  1802. Connection ~ 6400 4900
  1803. Wire Wire Line
  1804. 6400 4900 7200 4900
  1805. Wire Wire Line
  1806. 7200 7900 9700 7900
  1807. Connection ~ 7200 7900
  1808. Connection ~ 9700 7900
  1809. Wire Wire Line
  1810. 9700 7900 12150 7900
  1811. Connection ~ 12150 7900
  1812. Wire Wire Line
  1813. 12150 7900 14200 7900
  1814. Wire Wire Line
  1815. 3650 3750 3650 5000
  1816. Wire Wire Line
  1817. 7200 5000 9700 5000
  1818. Connection ~ 7200 5000
  1819. Wire Wire Line
  1820. 9700 5000 12200 5000
  1821. Connection ~ 9700 5000
  1822. Wire Wire Line
  1823. 12200 5000 14200 5000
  1824. Connection ~ 12200 5000
  1825. Wire Wire Line
  1826. 7200 8000 9700 8000
  1827. Wire Wire Line
  1828. 9700 8000 12150 8000
  1829. Connection ~ 9700 8000
  1830. Wire Wire Line
  1831. 12150 8000 14200 8000
  1832. Connection ~ 12150 8000
  1833. Wire Wire Line
  1834. 4850 2500 4850 2850
  1835. Wire Wire Line
  1836. 4850 2850 5550 2850
  1837. Wire Wire Line
  1838. 5550 2850 5550 5100
  1839. Wire Wire Line
  1840. 5550 5100 6200 5100
  1841. Wire Wire Line
  1842. 7200 5100 9700 5100
  1843. Connection ~ 7200 5100
  1844. Wire Wire Line
  1845. 6200 8100 7200 8100
  1846. Wire Wire Line
  1847. 7200 8100 9700 8100
  1848. Connection ~ 7200 8100
  1849. Wire Wire Line
  1850. 6200 5100 6200 8100
  1851. Connection ~ 6200 5100
  1852. Wire Wire Line
  1853. 6200 5100 7200 5100
  1854. Wire Wire Line
  1855. 3950 3750 3950 3850
  1856. Wire Wire Line
  1857. 3950 3850 11550 3850
  1858. Wire Wire Line
  1859. 11850 3850 11850 5100
  1860. Wire Wire Line
  1861. 11850 5100 12200 5100
  1862. Wire Wire Line
  1863. 12200 5100 14200 5100
  1864. Connection ~ 12200 5100
  1865. Wire Wire Line
  1866. 11550 3850 11550 8100
  1867. Wire Wire Line
  1868. 11550 8100 12150 8100
  1869. Connection ~ 11550 3850
  1870. Wire Wire Line
  1871. 11550 3850 11850 3850
  1872. Wire Wire Line
  1873. 12150 8100 14200 8100
  1874. Connection ~ 12150 8100
  1875. Wire Wire Line
  1876. 7550 6350 7550 6700
  1877. Wire Wire Line
  1878. 7650 6350 7650 6700
  1879. Wire Wire Line
  1880. 7750 6350 7750 6700
  1881. Wire Wire Line
  1882. 7850 6350 7850 6700
  1883. Text Label 7550 6650 1 50 ~ 0
  1884. DRD0
  1885. Text Label 7650 6650 1 50 ~ 0
  1886. DRD1
  1887. Text Label 7750 6650 1 50 ~ 0
  1888. DRD2
  1889. Text Label 7850 6650 1 50 ~ 0
  1890. DRD3
  1891. Wire Wire Line
  1892. 10050 6350 10050 6700
  1893. Wire Wire Line
  1894. 10150 6350 10150 6700
  1895. Wire Wire Line
  1896. 10250 6350 10250 6700
  1897. Wire Wire Line
  1898. 10350 6350 10350 6700
  1899. Text Label 10050 6650 1 50 ~ 0
  1900. DRD4
  1901. Text Label 10150 6650 1 50 ~ 0
  1902. DRD5
  1903. Text Label 10250 6650 1 50 ~ 0
  1904. DRD6
  1905. Text Label 10350 6650 1 50 ~ 0
  1906. DRD7
  1907. Wire Wire Line
  1908. 12550 6350 12550 6700
  1909. Wire Wire Line
  1910. 12650 6350 12650 6700
  1911. Wire Wire Line
  1912. 12750 6350 12750 6700
  1913. Wire Wire Line
  1914. 12850 6350 12850 6700
  1915. Text Label 12550 6650 1 50 ~ 0
  1916. DRD8
  1917. Text Label 12650 6650 1 50 ~ 0
  1918. DRD9
  1919. Text Label 12750 6650 1 50 ~ 0
  1920. DRD10
  1921. Text Label 12850 6650 1 50 ~ 0
  1922. DRD11
  1923. Wire Wire Line
  1924. 14550 6350 14550 6700
  1925. Wire Wire Line
  1926. 14650 6350 14650 6700
  1927. Wire Wire Line
  1928. 14750 6350 14750 6700
  1929. Wire Wire Line
  1930. 14850 6350 14850 6700
  1931. Text Label 14550 6650 1 50 ~ 0
  1932. DRD12
  1933. Text Label 14650 6650 1 50 ~ 0
  1934. DRD13
  1935. Text Label 14750 6650 1 50 ~ 0
  1936. DRD14
  1937. Text Label 14850 6650 1 50 ~ 0
  1938. DRD15
  1939. Entry Wire Line
  1940. 7550 6700 7650 6800
  1941. Entry Wire Line
  1942. 7650 6700 7750 6800
  1943. Entry Wire Line
  1944. 7750 6700 7850 6800
  1945. Entry Wire Line
  1946. 7850 6700 7950 6800
  1947. Entry Wire Line
  1948. 10050 6700 10150 6800
  1949. Entry Wire Line
  1950. 10150 6700 10250 6800
  1951. Entry Wire Line
  1952. 10250 6700 10350 6800
  1953. Entry Wire Line
  1954. 10350 6700 10450 6800
  1955. Entry Wire Line
  1956. 12550 6700 12650 6800
  1957. Entry Wire Line
  1958. 12650 6700 12750 6800
  1959. Entry Wire Line
  1960. 12750 6700 12850 6800
  1961. Entry Wire Line
  1962. 12850 6700 12950 6800
  1963. Entry Wire Line
  1964. 14550 6700 14650 6800
  1965. Entry Wire Line
  1966. 14650 6700 14750 6800
  1967. Entry Wire Line
  1968. 14750 6700 14850 6800
  1969. Entry Wire Line
  1970. 14850 6700 14950 6800
  1971. Wire Wire Line
  1972. 7550 9350 7550 9700
  1973. Wire Wire Line
  1974. 7650 9350 7650 9700
  1975. Wire Wire Line
  1976. 7750 9350 7750 9700
  1977. Wire Wire Line
  1978. 7850 9350 7850 9700
  1979. Text Label 7550 9650 1 50 ~ 0
  1980. DRD0
  1981. Text Label 7650 9650 1 50 ~ 0
  1982. DRD1
  1983. Text Label 7750 9650 1 50 ~ 0
  1984. DRD2
  1985. Text Label 7850 9650 1 50 ~ 0
  1986. DRD3
  1987. Entry Wire Line
  1988. 7550 9700 7650 9800
  1989. Entry Wire Line
  1990. 7650 9700 7750 9800
  1991. Entry Wire Line
  1992. 7750 9700 7850 9800
  1993. Entry Wire Line
  1994. 7850 9700 7950 9800
  1995. Wire Wire Line
  1996. 10050 9350 10050 9700
  1997. Wire Wire Line
  1998. 10150 9350 10150 9700
  1999. Wire Wire Line
  2000. 10250 9350 10250 9700
  2001. Wire Wire Line
  2002. 10350 9350 10350 9700
  2003. Text Label 10050 9650 1 50 ~ 0
  2004. DRD4
  2005. Text Label 10150 9650 1 50 ~ 0
  2006. DRD5
  2007. Text Label 10250 9650 1 50 ~ 0
  2008. DRD6
  2009. Text Label 10350 9650 1 50 ~ 0
  2010. DRD7
  2011. Entry Wire Line
  2012. 10050 9700 10150 9800
  2013. Entry Wire Line
  2014. 10150 9700 10250 9800
  2015. Entry Wire Line
  2016. 10250 9700 10350 9800
  2017. Entry Wire Line
  2018. 10350 9700 10450 9800
  2019. Wire Wire Line
  2020. 12500 9350 12500 9700
  2021. Wire Wire Line
  2022. 12600 9350 12600 9700
  2023. Wire Wire Line
  2024. 12700 9350 12700 9700
  2025. Wire Wire Line
  2026. 12800 9350 12800 9700
  2027. Text Label 12500 9650 1 50 ~ 0
  2028. DRD8
  2029. Text Label 12600 9650 1 50 ~ 0
  2030. DRD9
  2031. Text Label 12700 9650 1 50 ~ 0
  2032. DRD10
  2033. Text Label 12800 9650 1 50 ~ 0
  2034. DRD11
  2035. Entry Wire Line
  2036. 12500 9700 12600 9800
  2037. Entry Wire Line
  2038. 12600 9700 12700 9800
  2039. Entry Wire Line
  2040. 12700 9700 12800 9800
  2041. Entry Wire Line
  2042. 12800 9700 12900 9800
  2043. Wire Wire Line
  2044. 14550 9350 14550 9700
  2045. Wire Wire Line
  2046. 14650 9350 14650 9700
  2047. Wire Wire Line
  2048. 14750 9350 14750 9700
  2049. Wire Wire Line
  2050. 14850 9350 14850 9700
  2051. Text Label 14550 9650 1 50 ~ 0
  2052. DRD12
  2053. Text Label 14650 9650 1 50 ~ 0
  2054. DRD13
  2055. Text Label 14750 9650 1 50 ~ 0
  2056. DRD14
  2057. Text Label 14850 9650 1 50 ~ 0
  2058. DRD15
  2059. Entry Wire Line
  2060. 14550 9700 14650 9800
  2061. Entry Wire Line
  2062. 14650 9700 14750 9800
  2063. Entry Wire Line
  2064. 14750 9700 14850 9800
  2065. Entry Wire Line
  2066. 14850 9700 14950 9800
  2067. Wire Bus Line
  2068. 15750 6800 15750 9800
  2069. Text GLabel 7350 9800 0 50 Input ~ 0
  2070. DRD[0..15]
  2071. $Comp
  2072. L power:GND #PWR0257
  2073. U 1 1 7152E7BF
  2074. P 2400 10250
  2075. F 0 "#PWR0257" H 2400 10000 50 0001 C CNN
  2076. F 1 "GND" H 2405 10077 50 0000 C CNN
  2077. F 2 "" H 2400 10250 50 0001 C CNN
  2078. F 3 "" H 2400 10250 50 0001 C CNN
  2079. 1 2400 10250
  2080. 1 0 0 -1
  2081. $EndComp
  2082. Wire Wire Line
  2083. 1600 2300 700 2300
  2084. Wire Wire Line
  2085. 700 2300 700 2400
  2086. Wire Wire Line
  2087. 700 2400 1600 2400
  2088. Wire Wire Line
  2089. 700 2400 700 2700
  2090. Wire Wire Line
  2091. 700 4150 1600 4150
  2092. Connection ~ 700 2400
  2093. Wire Wire Line
  2094. 1600 4250 700 4250
  2095. Wire Wire Line
  2096. 700 4250 700 4150
  2097. Connection ~ 700 4150
  2098. $Comp
  2099. L power:GND #PWR0258
  2100. U 1 1 715AAAF3
  2101. P 700 4650
  2102. F 0 "#PWR0258" H 700 4400 50 0001 C CNN
  2103. F 1 "GND" H 705 4477 50 0000 C CNN
  2104. F 2 "" H 700 4650 50 0001 C CNN
  2105. F 3 "" H 700 4650 50 0001 C CNN
  2106. 1 700 4650
  2107. 1 0 0 -1
  2108. $EndComp
  2109. Wire Wire Line
  2110. 700 4250 700 4550
  2111. Connection ~ 700 4250
  2112. Wire Wire Line
  2113. 2100 4550 700 4550
  2114. Connection ~ 700 4550
  2115. Wire Wire Line
  2116. 700 4550 700 4650
  2117. Wire Wire Line
  2118. 2100 2700 700 2700
  2119. Connection ~ 700 2700
  2120. Wire Wire Line
  2121. 700 2700 700 4150
  2122. $Comp
  2123. L Device:C C540
  2124. U 1 1 716271D2
  2125. P 2450 850
  2126. F 0 "C540" H 2565 896 50 0000 L CNN
  2127. F 1 "0.1uF" H 2565 805 50 0000 L CNN
  2128. F 2 "Capacitor_THT:C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT" H 2488 700 50 0001 C CNN
  2129. F 3 "~" H 2450 850 50 0001 C CNN
  2130. F 4 "581-SA105C104KARC" H 2450 850 50 0001 C CNN "RefOrder"
  2131. 1 2450 850
  2132. 1 0 0 -1
  2133. $EndComp
  2134. $Comp
  2135. L Device:C C541
  2136. U 1 1 71627735
  2137. P 2500 2800
  2138. F 0 "C541" H 2615 2846 50 0000 L CNN
  2139. F 1 "0.1uF" H 2615 2755 50 0000 L CNN
  2140. F 2 "Capacitor_THT:C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT" H 2538 2650 50 0001 C CNN
  2141. F 3 "~" H 2500 2800 50 0001 C CNN
  2142. F 4 "581-SA105C104KARC" H 2500 2800 50 0001 C CNN "RefOrder"
  2143. 1 2500 2800
  2144. 1 0 0 -1
  2145. $EndComp
  2146. Wire Wire Line
  2147. 2250 2700 2250 2650
  2148. Wire Wire Line
  2149. 2250 2650 2500 2650
  2150. Wire Wire Line
  2151. 2100 2700 2250 2700
  2152. Connection ~ 2100 2700
  2153. Wire Wire Line
  2154. 2500 2950 2100 2950
  2155. $Comp
  2156. L power:+5V #PWR0259
  2157. U 1 1 716A9775
  2158. P 1950 2900
  2159. F 0 "#PWR0259" H 1950 2750 50 0001 C CNN
  2160. F 1 "+5V" V 1965 3028 50 0000 L CNN
  2161. F 2 "" H 1950 2900 50 0001 C CNN
  2162. F 3 "" H 1950 2900 50 0001 C CNN
  2163. 1 1950 2900
  2164. 0 -1 -1 0
  2165. $EndComp
  2166. Connection ~ 2100 2950
  2167. Wire Wire Line
  2168. 1950 2900 2100 2900
  2169. Wire Wire Line
  2170. 2100 2900 2100 2950
  2171. $Comp
  2172. L power:+5V #PWR0260
  2173. U 1 1 716D557D
  2174. P 1950 1050
  2175. F 0 "#PWR0260" H 1950 900 50 0001 C CNN
  2176. F 1 "+5V" V 1965 1178 50 0000 L CNN
  2177. F 2 "" H 1950 1050 50 0001 C CNN
  2178. F 3 "" H 1950 1050 50 0001 C CNN
  2179. 1 1950 1050
  2180. 0 -1 -1 0
  2181. $EndComp
  2182. Wire Wire Line
  2183. 1950 1050 2100 1050
  2184. Wire Wire Line
  2185. 2100 1050 2100 1100
  2186. Wire Wire Line
  2187. 2100 1050 2450 1050
  2188. Wire Wire Line
  2189. 2450 1050 2450 1000
  2190. Connection ~ 2100 1050
  2191. Wire Wire Line
  2192. 700 700 2450 700
  2193. Wire Wire Line
  2194. 700 700 700 2300
  2195. Connection ~ 700 2300
  2196. Wire Wire Line
  2197. 3650 5000 7200 5000
  2198. Wire Wire Line
  2199. 4250 8000 7200 8000
  2200. Wire Wire Line
  2201. 4250 3750 4250 8000
  2202. Connection ~ 7200 8000
  2203. Wire Wire Line
  2204. 2400 10250 2400 10100
  2205. Wire Wire Line
  2206. 2400 10100 2500 10100
  2207. Wire Wire Line
  2208. 12800 7450 12950 7450
  2209. Wire Wire Line
  2210. 12950 7450 12950 7300
  2211. Wire Wire Line
  2212. 12950 7300 12900 7300
  2213. Wire Wire Line
  2214. 12950 7300 13000 7300
  2215. Connection ~ 12950 7300
  2216. Wire Wire Line
  2217. 12700 7600 12700 7450
  2218. Wire Wire Line
  2219. 12700 7450 12550 7450
  2220. Wire Wire Line
  2221. 12550 7450 12550 7300
  2222. Wire Wire Line
  2223. 12550 7300 12600 7300
  2224. Wire Wire Line
  2225. 12550 7300 12500 7300
  2226. Connection ~ 12550 7300
  2227. Wire Bus Line
  2228. 3750 1850 5850 1850
  2229. Wire Bus Line
  2230. 3750 3250 5850 3250
  2231. Wire Bus Line
  2232. 5850 1850 5850 3250
  2233. Wire Bus Line
  2234. 1250 1200 1250 3150
  2235. Wire Bus Line
  2236. 4300 8500 4300 10000
  2237. Wire Bus Line
  2238. 11750 3900 11750 9100
  2239. Wire Bus Line
  2240. 2000 8100 2000 9800
  2241. Wire Bus Line
  2242. 13800 3900 13800 9100
  2243. Wire Bus Line
  2244. 9300 3900 9300 9100
  2245. Wire Bus Line
  2246. 6800 3900 6800 9100
  2247. Wire Bus Line
  2248. 7650 6800 15750 6800
  2249. Wire Bus Line
  2250. 7350 9800 15750 9800
  2251. $EndSCHEMATC