Changeset 0558b56 in avrstuff for CPC stuff/gemini/ramcard.sch
- Timestamp:
- Dec 11, 2022, 12:21:28 PM (18 months ago)
- Branches:
- main
- Children:
- f8899ff
- Parents:
- c27bc0f
- File:
-
- 1 edited
-
CPC stuff/gemini/ramcard.sch (modified) (12 diffs)
Legend:
- Unmodified
- Added
- Removed
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CPC stuff/gemini/ramcard.sch
rc27bc0f r0558b56 256 256 Text Label 3700 3500 2 50 ~ 0 257 257 D3 258 Text Label 2 750 3700 2 50 ~ 0258 Text Label 2200 3700 2 50 ~ 0 259 259 A9 260 Text Label 2 750 4250 2 50 ~ 0260 Text Label 2200 4250 2 50 ~ 0 261 261 A8 262 262 Text Label 3700 4100 2 50 ~ 0 … … 458 458 ~RESET 459 459 Wire Wire Line 460 2550 3900 2750 3900 461 Text Label 3150 3800 0 50 ~ 0 462 MA7 463 Text Label 3150 4350 0 50 ~ 0 460 2000 3900 2200 3900 461 Text Label 2600 4350 0 50 ~ 0 464 462 MA8 465 463 Wire Wire Line … … 497 495 Wire Wire Line 498 496 2700 2300 2700 2200 499 Wire Wire Line500 3150 3800 3700 3800501 Wire Wire Line502 3450 3900 3700 3900503 497 Wire Wire Line 504 498 2550 6150 2900 6150 … … 585 579 L power:GND #PWR06 586 580 U 1 1 61B90C22 587 P 2 550 4600588 F 0 "#PWR06" H 2 550 4350 50 0001 C CNN589 F 1 "GND" H 2400 4550 50 0000 C CNN590 F 2 "" H 2 550 4600 50 0001 C CNN591 F 3 "" H 2 550 4600 50 0001 C CNN592 1 2 550 4600581 P 2000 4600 582 F 0 "#PWR06" H 2000 4350 50 0001 C CNN 583 F 1 "GND" H 1850 4550 50 0000 C CNN 584 F 2 "" H 2000 4600 50 0001 C CNN 585 F 3 "" H 2000 4600 50 0001 C CNN 586 1 2000 4600 593 587 1 0 0 -1 594 588 $EndComp … … 651 645 L Switch:SW_DPDT_x2 SW1 652 646 U 1 1 61BA57BE 653 P 2 950 3800654 F 0 "SW1" H 2 950 3475 50 0000 C CNN655 F 1 "SW_DPDT_x2" H 2 950 3566 50 0000 C CNN656 F 2 "Buttons_Switches_ThroughHole:SW_CuK_JS202011CQN_DPDT_Straight" H 2 950 3800 50 0001 C CNN657 F 3 "~" H 2 950 3800 50 0001 C CNN658 1 2 950 3800647 P 2400 3800 648 F 0 "SW1" H 2400 3475 50 0000 C CNN 649 F 1 "SW_DPDT_x2" H 2400 3566 50 0000 C CNN 650 F 2 "Buttons_Switches_ThroughHole:SW_CuK_JS202011CQN_DPDT_Straight" H 2400 3800 50 0001 C CNN 651 F 3 "~" H 2400 3800 50 0001 C CNN 652 1 2400 3800 659 653 -1 0 0 1 660 654 $EndComp … … 662 656 L Switch:SW_DPDT_x2 SW1 663 657 U 2 1 61BA6969 664 P 2 950 4350665 F 0 "SW1" H 2 950 4025 50 0000 C CNN666 F 1 "SW_DPDT_x2" H 2 950 4116 50 0000 C CNN667 F 2 "Buttons_Switches_ThroughHole:SW_CuK_JS202011CQN_DPDT_Straight" H 2 950 4350 50 0001 C CNN668 F 3 "~" H 2 950 4350 50 0001 C CNN669 2 2 950 4350658 P 2400 4350 659 F 0 "SW1" H 2400 4025 50 0000 C CNN 660 F 1 "SW_DPDT_x2" H 2400 4116 50 0000 C CNN 661 F 2 "Buttons_Switches_ThroughHole:SW_CuK_JS202011CQN_DPDT_Straight" H 2400 4350 50 0001 C CNN 662 F 3 "~" H 2400 4350 50 0001 C CNN 663 2 2400 4350 670 664 -1 0 0 1 671 665 $EndComp 672 666 Wire Wire Line 673 2550 3900 2550 4450 674 Wire Wire Line 675 2750 4450 2550 4450 676 Connection ~ 2550 4450 677 Wire Wire Line 678 2550 4450 2550 4600 679 Wire Wire Line 680 3150 4350 3450 4350 681 Wire Wire Line 682 3450 3900 3450 4350 667 2000 3900 2000 4450 668 Wire Wire Line 669 2200 4450 2000 4450 670 Connection ~ 2000 4450 671 Wire Wire Line 672 2000 4450 2000 4600 683 673 Text Label 4300 1800 0 50 ~ 0 684 674 ASIC … … 848 838 5300 4150 5600 4150 849 839 Text Notes 650 5950 0 50 ~ 0 850 STATE1 3 = !(PRBS0 * !PRBS1 * PRBS2 * PRBS3 * !PRBS4 * !PRBS5 * PRBS6 * PRBS7)\nUNLOCK.R = (UNLOCK * STATE13)\n + (!UNLOCK * !PRBS0 * PRBS1 * PRBS2 * PRBS3 * !PRBS4 * PRBS5 * PRBS6 * PRBS7)\n\nPRBS0.R = PRBS1 + NCO\nPRBS1.R = PRBS2 + NCO\nPRBS2.R = PRBS3 + NCO\nPRBS3.R = (PRBS0 XOR PRBS1) + NCO = (PRBS0* !PRBS1) + (!PRBS0 * PRBS1) + NCO\nPRBS4.R = PRBS5 + NCO\nPRBS5.R = PRBS6 + NCO\nPRBS6.R = PRBS7 + NCO\nPRBS7.R = (PRBS4 XOR PRBS7) + NCO = (PRBS4* !PRBS7) + (!PRBS4 * PRBS7) + NCO\n\nCLKOUT = ~CRTC~ + A9 + A8\nAR=!~RESET840 STATE14 = !(!PRBS0 * PRBS1 * PRBS2 * PRBS3 * !PRBS4 * PRBS5 * PRBS6 * PRBS7)\nUNLOCK.R = (UNLOCK * STATE14)\n + (!UNLOCK * PRBS0 * PRBS1 * PRBS2 * PRBS3 * PRBS4 * PRBS5 * PRBS6 * PRBS7)\n\nPRBS0.R = PRBS1 + NCO\nPRBS1.R = PRBS2 + NCO\nPRBS2.R = PRBS3 + NCO\nPRBS3.R = (PRBS0 XOR PRBS1) + NCO = (PRBS0* !PRBS1) + (!PRBS0 * PRBS1) + NCO\nPRBS4.R = PRBS5 + NCO\nPRBS5.R = PRBS6 + NCO\nPRBS6.R = PRBS7 + NCO\nPRBS7.R = (PRBS4 XOR PRBS7) + NCO = (PRBS4* !PRBS7) + (!PRBS4 * PRBS7) + NCO\n\nCLKOUT = ~CRTC~ + A9 + A8\nAR=!~RESET 851 841 Wire Wire Line 852 842 5300 4050 5600 4050 … … 879 869 F 3 "~" H 5750 2800 50 0001 C CNN 880 870 1 5750 2800 881 1 0 0 -1871 -1 0 0 1 882 872 $EndComp 883 873 $Comp … … 890 880 F 3 "~" H 5750 3200 50 0001 C CNN 891 881 1 5750 3200 892 1 0 0 -1882 -1 0 0 1 893 883 $EndComp 894 884 $Comp … … 897 887 P 6050 2800 898 888 F 0 "R1" V 5843 2800 50 0000 C CNN 899 F 1 " R" V 5934 2800 50 0000 C CNN889 F 1 "150R" V 5934 2800 50 0000 C CNN 900 890 F 2 "Resistors_SMD:R_0805" V 5980 2800 50 0001 C CNN 901 891 F 3 "~" H 6050 2800 50 0001 C CNN … … 908 898 P 6050 3200 909 899 F 0 "R2" V 5843 3200 50 0000 C CNN 910 F 1 " R" V 5934 3200 50 0000 C CNN900 F 1 "150R" V 5934 3200 50 0000 C CNN 911 901 F 2 "Resistors_SMD:R_0805" V 5980 3200 50 0001 C CNN 912 902 F 3 "~" H 6050 3200 50 0001 C CNN … … 974 964 Wire Wire Line 975 965 3500 4200 3700 4200 966 Text Label 3700 3900 2 50 ~ 0 967 MA9 968 Text Label 3700 3800 2 50 ~ 0 969 MA8 970 $Comp 971 L Device:Jumper_NC_Dual JP1 972 U 1 1 6342DE81 973 P 3100 3800 974 F 0 "JP1" H 3100 4039 50 0000 C CNN 975 F 1 "Jumper_NC_Dual" H 3100 3948 50 0000 C CNN 976 F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm" H 3100 3800 50 0001 C CNN 977 F 3 "~" H 3100 3800 50 0001 C CNN 978 1 3100 3800 979 -1 0 0 -1 980 $EndComp 981 Wire Wire Line 982 2600 3800 2850 3800 983 Wire Wire Line 984 2000 3900 2000 3400 985 Wire Wire Line 986 2000 3400 3500 3400 987 Wire Wire Line 988 3500 3400 3500 3800 989 Wire Wire Line 990 3500 3800 3350 3800 991 Connection ~ 2000 3900 992 Wire Wire Line 993 3100 3900 3700 3900 976 994 $EndSCHEMATC
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