Changeset a6f1a32 in avrstuff for CPC stuff/gordon/ramcard.sch
- Timestamp:
- Sep 29, 2012, 3:49:36 PM (12 years ago)
- Branches:
- main
- Children:
- 29dd500
- Parents:
- faafb5f
- File:
-
- 1 edited
-
CPC stuff/gordon/ramcard.sch (modified) (23 diffs)
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- Unmodified
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CPC stuff/gordon/ramcard.sch
rfaafb5f ra6f1a32 1 EESchema Schematic File Version 2 date 2 2/09/2012 18:26:401 EESchema Schematic File Version 2 date 29/09/2012 15:56:12 2 2 LIBS:device 3 3 LIBS:power … … 18 18 Sheet 1 1 19 19 Title "Ramcard" 20 Date "2 2sep 2012"20 Date "29 sep 2012" 21 21 Rev "" 22 22 Comp "Ram7" … … 26 26 Comment4 "" 27 27 $EndDescr 28 Wire Wire Line 29 6950 4250 7200 4250 28 30 Connection ~ 8400 3550 29 31 Wire Wire Line … … 318 320 Wire Wire Line 319 321 1900 2250 2000 2250 322 Wire Wire Line 323 4600 2250 4600 2150 324 $Comp 325 L GND #PWR01 326 U 1 1 5066EDF0 327 P 4600 2250 328 F 0 "#PWR01" H 4600 2250 30 0001 C CNN 329 F 1 "GND" H 4600 2180 30 0001 C CNN 330 1 4600 2250 331 1 0 0 -1 332 $EndComp 333 Text Label 4000 2150 1 60 ~ 0 334 BUSRESET 335 $Comp 336 L SW_PUSH SW4 337 U 1 1 5066EDE6 338 P 4300 2150 339 F 0 "SW4" H 4450 2260 50 0000 C CNN 340 F 1 "SW_PUSH" H 4300 2070 50 0000 C CNN 341 1 4300 2150 342 1 0 0 -1 343 $EndComp 344 $Comp 345 L GND #PWR02 346 U 1 1 5066ED17 347 P 7700 4250 348 F 0 "#PWR02" H 7700 4250 30 0001 C CNN 349 F 1 "GND" H 7700 4180 30 0001 C CNN 350 1 7700 4250 351 0 -1 -1 0 352 $EndComp 353 $Comp 354 L R R5 355 U 1 1 5066ED0E 356 P 7450 4250 357 F 0 "R5" V 7530 4250 50 0000 C CNN 358 F 1 "10KR" V 7450 4250 50 0000 C CNN 359 1 7450 4250 360 0 -1 -1 0 361 $EndComp 362 Text Label 7200 950 1 60 ~ 0 363 BUSRESET 320 364 $Comp 321 365 L SWITCH_DSDP SW1 … … 323 367 P 2450 2000 324 368 F 0 "SW1" H 2450 2300 60 0000 C CNN 325 F 1 " SWITCH_DSDP" H 2450 1650 60 0000 C CNN369 F 1 "WRITE" H 2450 1650 60 0000 C CNN 326 370 1 2450 2000 327 371 -1 0 0 1 … … 334 378 MREQ 335 379 $Comp 336 L GND #PWR0 1380 L GND #PWR03 337 381 U 1 1 5058E1E2 338 382 P 1900 2250 339 F 0 "#PWR0 1" H 1900 2250 30 0001 C CNN383 F 0 "#PWR03" H 1900 2250 30 0001 C CNN 340 384 F 1 "GND" H 1900 2180 30 0001 C CNN 341 385 1 1900 2250 … … 343 387 $EndComp 344 388 $Comp 345 L VCC #PWR0 2389 L VCC #PWR04 346 390 U 1 1 5058E1DA 347 391 P 1900 2050 348 F 0 "#PWR0 2" H 1900 2150 30 0001 C CNN392 F 0 "#PWR04" H 1900 2150 30 0001 C CNN 349 393 F 1 "VCC" H 1900 2150 30 0000 C CNN 350 394 1 1900 2050 … … 352 396 $EndComp 353 397 $Comp 354 L VCC #PWR0 3398 L VCC #PWR05 355 399 U 1 1 5058E15E 356 400 P 2500 2750 357 F 0 "#PWR0 3" H 2500 2850 30 0001 C CNN401 F 0 "#PWR05" H 2500 2850 30 0001 C CNN 358 402 F 1 "VCC" H 2500 2850 30 0000 C CNN 359 403 1 2500 2750 … … 392 436 /WE 393 437 $Comp 394 L VCC #PWR0 4438 L VCC #PWR06 395 439 U 1 1 5058E0FB 396 440 P 3450 1250 397 F 0 "#PWR0 4" H 3450 1350 30 0001 C CNN441 F 0 "#PWR06" H 3450 1350 30 0001 C CNN 398 442 F 1 "VCC" H 3450 1350 30 0000 C CNN 399 443 1 3450 1250 … … 418 462 R0EN 419 463 $Comp 420 L VCC #PWR0 5464 L VCC #PWR07 421 465 U 1 1 5058E067 422 466 P 5950 4150 423 F 0 "#PWR0 5" H 5950 4250 30 0001 C CNN467 F 0 "#PWR07" H 5950 4250 30 0001 C CNN 424 468 F 1 "VCC" H 5950 4250 30 0000 C CNN 425 469 1 5950 4150 … … 433 477 AR Path="/5058E053" Ref="SW2" Part="1" 434 478 F 0 "SW2" H 3750 1300 50 0000 C CNN 435 F 1 " SWITCH_INV" H 3800 1000 50 0000 C CNN479 F 1 "ROM7" H 3800 1000 50 0000 C CNN 436 480 1 3950 1150 437 481 -1 0 0 1 … … 442 486 P 6450 4250 443 487 F 0 "SW3" H 6250 4400 50 0000 C CNN 444 F 1 " SWITCH_INV" H 6300 4100 50 0000 C CNN488 F 1 "ROM0" H 6300 4100 50 0000 C CNN 445 489 1 6450 4250 446 490 -1 0 0 1 … … 580 624 Q0 581 625 $Comp 582 L VCC #PWR0 6626 L VCC #PWR08 583 627 U 1 1 5058D352 584 628 P 8400 3050 585 F 0 "#PWR0 6" H 8400 3150 30 0001 C CNN629 F 0 "#PWR08" H 8400 3150 30 0001 C CNN 586 630 F 1 "VCC" H 8400 3150 30 0000 C CNN 587 631 1 8400 3050 … … 597 641 -1 0 0 1 598 642 $EndComp 599 Entry Wire Line600 6200 -250 6300 -150601 643 $Comp 602 644 L 74LS574 U1 … … 624 666 CE 625 667 $Comp 626 L VCC #PWR0 7668 L VCC #PWR09 627 669 U 1 1 4DDEB8E8 628 670 P 9300 2350 629 F 0 "#PWR0 7" H 9300 2450 30 0001 C CNN671 F 0 "#PWR09" H 9300 2450 30 0001 C CNN 630 672 F 1 "VCC" H 9300 2450 30 0000 C CNN 631 673 1 9300 2350 … … 635 677 RD 636 678 $Comp 637 L GND #PWR0 8679 L GND #PWR010 638 680 U 1 1 4DC04C38 639 681 P 1550 2800 640 F 0 "#PWR0 8" H 1550 2800 30 0001 C CNN682 F 0 "#PWR010" H 1550 2800 30 0001 C CNN 641 683 F 1 "GND" H 1550 2730 30 0001 C CNN 642 684 1 1550 2800 … … 664 706 $EndComp 665 707 $Comp 666 L GND #PWR0 9708 L GND #PWR011 667 709 U 1 1 4DBD3AB8 668 710 P 9000 4550 669 F 0 "#PWR0 9" H 9000 4550 30 0001 C CNN711 F 0 "#PWR011" H 9000 4550 30 0001 C CNN 670 712 F 1 "GND" H 9000 4480 30 0001 C CNN 671 713 1 9000 4550 … … 673 715 $EndComp 674 716 $Comp 675 L VCC #PWR01 0717 L VCC #PWR012 676 718 U 1 1 4DBD3AB1 677 719 P 9000 3950 678 F 0 "#PWR01 0" H 9000 4050 30 0001 C CNN720 F 0 "#PWR012" H 9000 4050 30 0001 C CNN 679 721 F 1 "VCC" H 9000 4050 30 0000 C CNN 680 722 1 9000 3950 … … 683 725 Text GLabel 6600 950 1 60 Output ~ 0 684 726 MREQ 685 NoConn ~ 7200 950686 727 NoConn ~ 7100 950 687 728 NoConn ~ 7000 950 … … 705 746 Q3 706 747 $Comp 707 L VCC #PWR01 1748 L VCC #PWR013 708 749 U 1 1 4DBBEA82 709 750 P 6600 2100 710 F 0 "#PWR01 1" H 6600 2200 30 0001 C CNN751 F 0 "#PWR013" H 6600 2200 30 0001 C CNN 711 752 F 1 "VCC" H 6600 2200 30 0000 C CNN 712 753 1 6600 2100 … … 822 863 D0 823 864 $Comp 824 L GND #PWR01 2865 L GND #PWR014 825 866 U 1 1 4DBBE106 826 867 P 9300 2450 827 F 0 "#PWR01 2" H 9300 2450 30 0001 C CNN868 F 0 "#PWR014" H 9300 2450 30 0001 C CNN 828 869 F 1 "GND" H 9300 2380 30 0001 C CNN 829 870 1 9300 2450 … … 876 917 WR 877 918 $Comp 878 L GND #PWR01 3919 L GND #PWR015 879 920 U 1 1 4CA89326 880 921 P 7800 2150 881 F 0 "#PWR01 3" H 7800 2150 30 0001 C CNN922 F 0 "#PWR015" H 7800 2150 30 0001 C CNN 882 923 F 1 "GND" H 7800 2080 30 0001 C CNN 883 924 1 7800 2150 … … 911 952 $EndComp 912 953 $Comp 913 L GND #PWR01 4954 L GND #PWR016 914 955 U 1 1 4CA88AFC 915 956 P 900 5400 916 F 0 "#PWR01 4" H 900 5400 30 0001 C CNN957 F 0 "#PWR016" H 900 5400 30 0001 C CNN 917 958 F 1 "GND" H 900 5330 30 0001 C CNN 918 959 1 900 5400
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