1 EESchema Schematic File Version 4
17 L Amiga-Library:Agnus_8375 U5555
20 F 0 "U5555" H 2350 1427 50 0000 C CNN
21 F 1 "8375 AGNUS" H 2350 1336 50 0000 C CNN
22 F 2 "" H 2350 4130 50 0001 C CNN
23 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 2250 5800 50 0001 C CNN
31 F 0 "U540" H 5500 2881 50 0000 C CNN
32 F 1 "74AHCT244" H 5500 2790 50 0000 C CNN
33 F 2 "" H 5500 1900 50 0001 C CNN
34 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5500 1900 50 0001 C CNN
42 F 0 "U541" H 5500 4981 50 0000 C CNN
43 F 1 "74AHCT244" H 5500 4890 50 0000 C CNN
44 F 2 "" H 5500 4000 50 0001 C CNN
45 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 5500 4000 50 0001 C CNN
53 F 0 "U501" H 7800 5425 50 0000 C CNN
54 F 1 "74HCT00" H 7800 5334 50 0000 C CNN
55 F 2 "" H 7800 5100 50 0001 C CNN
56 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 7800 5100 50 0001 C CNN
64 F 0 "U501" H 7800 6025 50 0000 C CNN
65 F 1 "74HCT00" H 7800 5934 50 0000 C CNN
66 F 2 "" H 7800 5700 50 0001 C CNN
67 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 7800 5700 50 0001 C CNN
75 F 0 "U501" H 9400 5325 50 0000 C CNN
76 F 1 "74HCT00" H 9400 5234 50 0000 C CNN
77 F 2 "" H 9400 5000 50 0001 C CNN
78 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 9400 5000 50 0001 C CNN
83 L Amiga-Library:CY62167 U503
86 F 0 "U503" H 9450 3065 50 0000 C CNN
87 F 1 "CY62167ELL-45ZXI (1M x 16/2M x 8) SRAM" H 9450 2974 50 0000 C CNN
88 F 2 "" H 9450 1950 50 0001 C CNN
89 F 3 "" H 9450 1950 50 0001 C CNN
100 10450 2700 10550 2600
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136 10450 1500 10550 1400
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148 10450 2100 10550 2000
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156 10450 2500 10550 2400
221 Text Label 1350 2000 0 51 ~ 0
223 Text Label 1350 2100 0 51 ~ 0
225 Text Label 1350 2200 0 51 ~ 0
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229 Text Label 1350 2400 0 51 ~ 0
231 Text Label 1350 2500 0 51 ~ 0
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251 Text Label 1350 3500 0 51 ~ 0
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255 Text Label 9900 1300 0 51 ~ 0
257 Text Label 9900 1400 0 51 ~ 0
259 Text Label 9900 1500 0 51 ~ 0
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265 Text Label 9900 1800 0 51 ~ 0
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269 Text Label 9900 2000 0 51 ~ 0
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275 Text Label 9900 2300 0 51 ~ 0
277 Text Label 9900 2400 0 51 ~ 0
279 Text Label 9900 2500 0 51 ~ 0
281 Text Label 9900 2600 0 51 ~ 0
283 Text Label 9900 2700 0 51 ~ 0
346 L Amiga-Library:CY74FCT821T U502
349 F 0 "U502" H 7900 2425 50 0000 C CNN
350 F 1 "CY74FCT821T" H 7900 2334 50 0000 C CNN
351 F 2 "Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm" H 7900 1800 50 0001 C CNN
352 F 3 "https://www.ti.com/lit/ds/symlink/cy74fct821t.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1616853456129" H 7900 1800 50 0001 C CNN
357 L Amiga-Library:CY74FCT821T U504
360 F 0 "U504" H 7900 4075 50 0000 C CNN
361 F 1 "CY74FCT821T" H 7900 3984 50 0000 C CNN
362 F 2 "Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm" H 7900 3450 50 0001 C CNN
363 F 3 "https://www.ti.com/lit/ds/symlink/cy74fct821t.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1616853456129" H 7900 3450 50 0001 C CNN
367 Text Label 3050 2700 0 51 ~ 0
369 Text Label 3050 2800 0 51 ~ 0
371 Text Label 3050 3450 0 51 ~ 0
373 Text Label 5000 3700 2 51 ~ 0
375 Text Label 5000 3800 2 51 ~ 0
377 Text Label 5000 3900 2 51 ~ 0
379 Text Label 5000 4000 2 51 ~ 0
381 Text Label 5000 4100 2 51 ~ 0
383 Text Label 3050 3050 0 51 ~ 0
385 Text Label 3050 3200 0 51 ~ 0
389 Connection ~ 5000 4400
392 Connection ~ 5000 4500
399 F 0 "#PWR?" H 5000 4550 50 0001 C CNN
400 F 1 "GND" H 5005 4627 50 0000 C CNN
401 F 2 "" H 5000 4800 50 0001 C CNN
402 F 3 "" H 5000 4800 50 0001 C CNN
408 Connection ~ 5000 2400
415 F 0 "#PWR?" H 5000 2500 50 0001 C CNN
416 F 1 "GND" H 5005 2577 50 0000 C CNN
417 F 2 "" H 5000 2750 50 0001 C CNN
418 F 3 "" H 5000 2750 50 0001 C CNN
426 F 0 "R5555" V 6450 950 50 0000 C CNN
427 F 1 "47" V 6550 950 50 0000 C CNN
428 F 2 "" V 6480 950 50 0001 C CNN
429 F 3 "~" H 6550 950 50 0001 C CNN
437 F 0 "R5557" V 6450 1350 50 0000 C CNN
438 F 1 "47" V 6550 1350 50 0000 C CNN
439 F 2 "" V 6480 1350 50 0001 C CNN
440 F 3 "~" H 6550 1350 50 0001 C CNN
448 F 0 "R5558" V 6450 1550 50 0000 C CNN
449 F 1 "47" V 6550 1550 50 0000 C CNN
450 F 2 "" V 6480 1550 50 0001 C CNN
451 F 3 "~" H 6550 1550 50 0001 C CNN
459 F 0 "R5559" V 6450 1750 50 0000 C CNN
460 F 1 "47" V 6550 1750 50 0000 C CNN
461 F 2 "" V 6480 1750 50 0001 C CNN
462 F 3 "~" H 6550 1750 50 0001 C CNN
470 F 0 "R5560" V 6450 1950 50 0000 C CNN
471 F 1 "47" V 6550 1950 50 0000 C CNN
472 F 2 "" V 6480 1950 50 0001 C CNN
473 F 3 "~" H 6550 1950 50 0001 C CNN
481 F 0 "R5561" V 6450 2150 50 0000 C CNN
482 F 1 "47" V 6550 2150 50 0000 C CNN
483 F 2 "" V 6480 2150 50 0001 C CNN
484 F 3 "~" H 6550 2150 50 0001 C CNN
492 F 0 "R5562" V 6450 2350 50 0000 C CNN
493 F 1 "47" V 6550 2350 50 0000 C CNN
494 F 2 "" V 6480 2350 50 0001 C CNN
495 F 3 "~" H 6550 2350 50 0001 C CNN
503 F 0 "R5556" V 6450 1150 50 0000 C CNN
504 F 1 "47" V 6550 1150 50 0000 C CNN
505 F 2 "" V 6480 1150 50 0001 C CNN
506 F 3 "~" H 6550 1150 50 0001 C CNN
586 F 0 "R5563" V 6450 2800 50 0000 C CNN
587 F 1 "47" V 6550 2800 50 0000 C CNN
588 F 2 "" V 6480 2800 50 0001 C CNN
589 F 3 "~" H 6550 2800 50 0001 C CNN
597 F 0 "R5564" V 6450 3000 50 0000 C CNN
598 F 1 "47" V 6550 3000 50 0000 C CNN
599 F 2 "" V 6480 3000 50 0001 C CNN
600 F 3 "~" H 6550 3000 50 0001 C CNN
608 F 0 "R5565" V 6450 3850 50 0000 C CNN
609 F 1 "47" V 6550 3850 50 0000 C CNN
610 F 2 "" V 6480 3850 50 0001 C CNN
611 F 3 "~" H 6550 3850 50 0001 C CNN
619 F 0 "R5566" V 6450 4050 50 0000 C CNN
620 F 1 "22" V 6550 4050 50 0000 C CNN
621 F 2 "" V 6480 4050 50 0001 C CNN
622 F 3 "~" H 6550 4050 50 0001 C CNN
630 F 0 "R5567" V 6450 4250 50 0000 C CNN
631 F 1 "47" V 6550 4250 50 0000 C CNN
632 F 2 "" V 6480 4250 50 0001 C CNN
633 F 3 "~" H 6550 4250 50 0001 C CNN
641 F 0 "R5568" V 6450 4450 50 0000 C CNN
642 F 1 "22" V 6550 4450 50 0000 C CNN
643 F 2 "" V 6480 4450 50 0001 C CNN
644 F 3 "~" H 6550 4450 50 0001 C CNN
652 F 0 "R5569" V 6450 4650 50 0000 C CNN
653 F 1 "22" V 6550 4650 50 0000 C CNN
654 F 2 "" V 6480 4650 50 0001 C CNN
655 F 3 "~" H 6550 4650 50 0001 C CNN
697 Text Label 6700 950 0 51 ~ 0
699 Text Label 6700 1350 0 51 ~ 0
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843 Connection ~ 7550 3950
848 Connection ~ 7550 2300
855 F 0 "#PWR?" H 7550 3950 50 0001 C CNN
856 F 1 "GND" H 7555 4027 50 0000 C CNN
857 F 2 "" H 7550 4200 50 0001 C CNN
858 F 3 "" H 7550 4200 50 0001 C CNN
866 F 0 "#PWR?" H 7550 2150 50 0001 C CNN
867 F 1 "GND" H 7555 2227 50 0000 C CNN
868 F 2 "" H 7550 2400 50 0001 C CNN
869 F 3 "" H 7550 2400 50 0001 C CNN
927 Text Label 6850 4250 0 51 ~ 0
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1005 Connection ~ 9100 5100
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1016 Connection ~ 8350 5100
1027 F 0 "#PWR?" H 8950 3550 50 0001 C CNN
1028 F 1 "GND" H 8955 3627 50 0000 C CNN
1029 F 2 "" H 8950 3800 50 0001 C CNN
1030 F 3 "" H 8950 3800 50 0001 C CNN
1034 Text Notes 8700 4150 0 51 ~ 0
1035 _BYTE tied to Vcc to enable 1M x 16 mode
1039 10400 3800 10400 3000
1041 10400 3000 9850 3000
1043 9700 5000 10500 5000
1045 10500 5000 10500 2900
1047 10500 2900 9850 2900
1054 F 0 "#PWR?" H 9850 3650 50 0001 C CNN
1055 F 1 "+5V" H 9865 3973 50 0000 C CNN
1056 F 2 "" H 9850 3800 50 0001 C CNN
1057 F 3 "" H 9850 3800 50 0001 C CNN
1061 Connection ~ 9850 3800
1063 9850 3800 10400 3800
1065 Text Notes 7050 6850 0 236 ~ 0
1067 Text Notes 7350 7550 0 118 ~ 0
1069 Text Notes 7050 7100 0 118 ~ 0
1070 NOT APPROVED FOR PRODUCTION
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