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cpu.sch
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 2 14
Title "Rämixx500"
Date "2019-04-11"
Rev "1"
Comp "SukkoPera"
Comment1 "PROCESSOR AND OTHER USEFUL COMPONENTS"
Comment2 "Derived from Commodore Schematic #312813, Rev. 1 - Sheet 2 of 10"
Comment3 ""
Comment4 "Licensed under CC BY-NC-SA 4.0"
$EndDescr
$Comp
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U 1 1 5CAEA43A
P 13230 2800
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F 1 "68" V 13230 2800 50 0000 C CNN
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F 3 "~" H 13230 2800 50 0001 C CNN
F 4 "MEMORY" H 13230 2800 50 0001 C CNN "Section"
F 5 "Y" H 13230 2800 50 0001 C CNN "Required"
1 13230 2800
0 1 1 0
$EndComp
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~CLKRD
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~CLKWR
$Comp
L FAT_AGNUS_8375:FAT_AGNUS_8375 U2
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F 2 "Package_LCC:PLCC-84_THT-Socket" H 11480 7485 50 0001 C CNN
F 3 "DOCUMENTATION" H 11480 7485 50 0001 C CNN
F 4 "CUSTOM" H 11480 7485 50 0001 C CNN "Section"
F 5 "Y" H 11480 7485 50 0001 C CNN "Required"
1 11480 7485
1 0 0 -1
$EndComp
$Comp
L Device:R R103
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F 2 "Raemixx500:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 11610 4745 50 0001 C CNN
F 3 "~" H 11680 4745 50 0001 C CNN
F 4 "CLOCK" H 11680 4745 50 0001 C CNN "Section"
F 5 "Y" H 11680 4745 50 0001 C CNN "Required"
1 11680 4745
1 0 0 -1
$EndComp
$Comp
L Device:R R104
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F 3 "~" H 11880 4745 50 0001 C CNN
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F 5 "Y" H 11880 4745 50 0001 C CNN "Required"
1 11880 4745
1 0 0 -1
$EndComp
$Comp
L Device:R R105
U 1 1 5CAF27C4
P 12080 4745
F 0 "R105" V 11995 4650 50 0000 L CNN
F 1 "47" V 12085 4695 50 0000 L CNN
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F 3 "~" H 12080 4745 50 0001 C CNN
F 4 "CLOCK" H 12080 4745 50 0001 C CNN "Section"
F 5 "Y" H 12080 4745 50 0001 C CNN "Required"
1 12080 4745
1 0 0 -1
$EndComp
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$Comp
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F 4 "PARALLEL/FLOPPY/KEYBOARD" H 13200 4120 50 0001 C CNN "Section"
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F 6 "TI" H 13200 4120 50 0001 C CNN "MFG Name"
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1 13200 4120
1 0 0 -1
$EndComp
$Comp
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F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 13200 4455 50 0001 C CNN
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F 7 "SN74LS32N" H 13200 4455 50 0001 C CNN "MFG Part Num"
F 8 "Y" H 13200 4455 50 0001 C CNN "Required"
2 13200 4455
1 0 0 -1
$EndComp
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$Comp
L Jumper_3_Bridged23:Jumper_3_Bridged23 JP2
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P 9900 4885
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F 4 "SKIP" H 9900 4885 50 0001 C CNN "MFG Name"
F 5 "SKIP" H 9900 4885 50 0001 C CNN "MFG Part Num"
F 6 "JMP" H 9900 4885 50 0001 C CNN "Section"
1 9900 4885
0 -1 1 0
$EndComp
Entry Wire Line
9645 5035 9745 5135
Wire Wire Line
9745 5135 9900 5135
Text Label 9890 5135 2 50 ~ 0
a19
Entry Wire Line
9645 4535 9745 4635
Wire Wire Line
9745 4635 9900 4635
Text Label 9890 4635 2 50 ~ 0
a23
Wire Wire Line
10050 4885 10130 4885
Wire Wire Line
10130 4885 10130 5435
Wire Wire Line
10130 5435 10180 5435
Wire Bus Line
9645 7335 8110 7335
Text GLabel 13800 825 2 50 BiDi ~ 0
DRD[0..15]
Connection ~ 11880 4510
Wire Wire Line
11880 4510 11880 4595
Wire Wire Line
11880 4250 11880 4510
Wire Wire Line
12900 4220 12780 4220
Wire Wire Line
12780 4220 12780 4395
Wire Wire Line
12780 4555 12900 4555
Wire Wire Line
12080 4250 12080 4570
Wire Wire Line
11880 4510 12480 4510
Wire Wire Line
12480 4510 12480 4940
Wire Wire Line
12480 4940 13800 4940
Wire Wire Line
12080 4570 12390 4570
Wire Wire Line
12390 4570 12390 5060
Wire Wire Line
12390 5060 13800 5060
Connection ~ 12080 4570
Wire Wire Line
12080 4570 12080 4595
Wire Wire Line
11680 4250 11680 4450
Wire Wire Line
13800 4835 12560 4835
Wire Wire Line
12560 4835 12560 4450
Wire Wire Line
12560 4450 11680 4450
Connection ~ 11680 4450
Wire Wire Line
11680 4450 11680 4595
Entry Wire Line
9645 4160 9745 4260
Wire Wire Line
9745 4260 12730 4260
Text Label 9890 4260 2 50 ~ 0
a12
Text Label 9890 4355 2 50 ~ 0
a13
Wire Wire Line
12900 4020 12730 4020
Wire Wire Line
12730 4020 12730 4260
Wire Wire Line
9745 4355 12900 4355
Wire Bus Line
8110 825 13805 825
Wire Wire Line
13800 7470 13405 7470
Wire Wire Line
13405 7470 13405 7435
$Comp
L Device:R R106
U 1 1 5CCACD78
P 13395 8635
F 0 "R106" V 13350 8855 50 0000 C CNN
F 1 "47" V 13395 8635 50 0000 C CNN
F 2 "Raemixx500:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 13325 8635 50 0001 C CNN
F 3 "~" H 13395 8635 50 0001 C CNN
F 4 "CLOCK" H 13395 8635 50 0001 C CNN "Section"
F 5 "Y" H 13395 8635 50 0001 C CNN "Required"
1 13395 8635
0 1 1 0
$EndComp
Wire Wire Line
12780 8635 13020 8635
Wire Wire Line
13545 8635 13825 8635
Text GLabel 13825 8635 2 50 Output ~ 0
7MHZ
$Comp
L Device:R R107
U 1 1 5CCBE5F9
P 13395 8495
F 0 "R107" V 13350 8710 50 0000 C CNN
F 1 "47" V 13395 8495 50 0000 C CNN
F 2 "Raemixx500:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 13325 8495 50 0001 C CNN
F 3 "~" H 13395 8495 50 0001 C CNN
F 4 "CLOCK" H 13395 8495 50 0001 C CNN "Section"
F 5 "Y" H 13395 8495 50 0001 C CNN "Required"
1 13395 8495
0 1 1 0
$EndComp
Wire Wire Line
13545 8495 13825 8495
Text GLabel 13825 8495 2 50 Output ~ 0
7MHZ_A
Wire Wire Line
13020 8635 13020 8495
Wire Wire Line
13020 8495 13245 8495
Connection ~ 13020 8635
Wire Wire Line
13020 8635 13245 8635
$Comp
L Device:C C99
U 1 1 5CCD0386
P 14475 8615
F 0 "C99" H 14590 8661 50 0000 L CNN
F 1 "100n" H 14590 8570 50 0000 L CNN
F 2 "Raemixx500:C_Axial_L6.3mm_D2.5mm_P10.16mm" H 14513 8465 50 0001 C CNN
F 3 "~" H 14475 8615 50 0001 C CNN
F 4 "0.035" H 14475 8615 50 0001 C CNN "Cost"
F 5 "AVX" H 14475 8615 50 0001 C CNN "MFG Name"
F 6 "SA115C104KAR" H 14475 8615 50 0001 C CNN "MFG Part Num"
1 14475 8615
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5CCD047D
P 14475 8825
F 0 "#PWR0101" H 14475 8575 50 0001 C CNN
F 1 "GND" H 14480 8652 50 0000 C CNN
F 2 "" H 14475 8825 50 0001 C CNN
F 3 "" H 14475 8825 50 0001 C CNN
1 14475 8825
1 0 0 -1
$EndComp
Wire Wire Line
14475 8825 14475 8765
Wire Wire Line
12780 8435 13020 8435
Wire Wire Line
13020 8435 13020 8365
Wire Wire Line
13020 8365 14475 8365
Wire Wire Line
14475 8365 14475 8465
Text Notes 15665 8925 2 50 ~ 0
Not in original\nschematics.\nOnly install for\n318069-10/11 Agnus\nchips. Leave open\notherwise.
Wire Notes Line
14240 8210 15785 8210
Wire Notes Line
15785 8210 15785 9100
Wire Notes Line
15785 9100 14240 9100
Wire Notes Line
14240 9100 14240 8210
Wire Wire Line
10180 3850 9415 3850
Wire Wire Line
9415 3850 9415 9635
Wire Wire Line
9415 9635 10180 9635
Wire Wire Line
10180 3750 9310 3750
Wire Wire Line
9310 3750 9310 9535
Wire Wire Line
10180 3450 9195 3450
Wire Wire Line
9195 3450 9195 8830
$Comp
L Device:R R101
U 1 1 5CD17492
P 9850 3200
F 0 "R101" V 9755 3200 50 0000 C CNN
F 1 "27" V 9850 3200 50 0000 C CNN
F 2 "Raemixx500:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 9780 3200 50 0001 C CNN
F 3 "~" H 9850 3200 50 0001 C CNN
F 4 "MEMORY" H 9850 3200 50 0001 C CNN "Section"
F 5 "Y" H 9850 3200 50 0001 C CNN "Required"
1 9850 3200
0 1 1 0
$EndComp
Wire Wire Line
10000 3200 10180 3200
Wire Wire Line
9075 3200 9075 8725
Wire Wire Line
9075 3200 9700 3200
Wire Wire Line
10180 9435 8960 9435
Wire Wire Line
8960 9435 8960 2900
Wire Wire Line
8960 2900 10180 2900
Wire Wire Line
10180 2800 8825 2800
Wire Wire Line
8825 2800 8825 9335
Wire Wire Line
8825 9335 10180 9335
Wire Wire Line
10180 9235 8685 9235
Wire Wire Line
8685 9235 8685 2700
Wire Wire Line
8685 2700 10180 2700
Wire Wire Line
10180 2600 8545 2600
Wire Wire Line
8545 2600 8545 9135
Wire Wire Line
8545 9135 10180 9135
$Comp
L Device:R R102
U 1 1 5CD4EF32
P 9275 2350
F 0 "R102" V 9180 2350 50 0000 C CNN
F 1 "27" V 9275 2350 50 0000 C CNN
F 2 "Raemixx500:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 9205 2350 50 0001 C CNN
F 3 "~" H 9275 2350 50 0001 C CNN
F 4 "Y" H 9275 2350 50 0001 C CNN "Required"
1 9275 2350
0 1 1 0
$EndComp
Wire Wire Line
9425 2350 10180 2350
Wire Wire Line
8405 2350 8405 9030
Wire Wire Line
8405 2350 9125 2350
Wire Wire Line
12780 4395 8255 4395
Connection ~ 12780 4395
Wire Wire Line
12780 4395 12780 4555
Entry Wire Line
9645 4255 9745 4355
$Comp
L 68000D:68000D U1
U 1 1 5CDC0BF7
P 3635 4635
F 0 "U1" H 3635 4685 50 0000 C CNN
F 1 "68000D" H 3635 4575 50 0000 C CNN
F 2 "Package_DIP:DIP-64_W22.86mm_Socket_LongPads" H 3635 4635 50 0001 C CNN
F 3 "https://www.nxp.com/docs/en/reference-manual/MC68000UM.pdf" H 3635 4635 50 0001 C CNN
F 4 "CPU" H 3635 4635 50 0001 C CNN "Section"
F 5 "Y" H 3635 4635 50 0001 C CNN "Required"
1 3635 4635
1 0 0 -1
$EndComp
Entry Wire Line
5225 2485 5325 2585
Entry Wire Line
5225 2585 5325 2685
Entry Wire Line
5225 2685 5325 2785
Entry Wire Line
5225 2785 5325 2885
Entry Wire Line
5225 2885 5325 2985
Entry Wire Line
5225 2985 5325 3085
Entry Wire Line
5225 3085 5325 3185
Entry Wire Line
5225 3185 5325 3285
Entry Wire Line
5225 3285 5325 3385
Entry Wire Line
5225 3385 5325 3485
Entry Wire Line
5225 3485 5325 3585
Entry Wire Line
5225 3585 5325 3685
Entry Wire Line
5225 3685 5325 3785
Entry Wire Line
5225 3785 5325 3885
Entry Wire Line
5225 3885 5325 3985
Entry Wire Line
5225 3985 5325 4085
Entry Wire Line
5225 4085 5325 4185
Entry Wire Line
5225 4185 5325 4285
Entry Wire Line
5225 4285 5325 4385
Entry Wire Line
5225 4385 5325 4485
Entry Wire Line
5225 4485 5325 4585
Entry Wire Line
5225 4585 5325 4685
Entry Wire Line
5225 4685 5325 4785
Entry Wire Line
5510 5035 5610 5135
Entry Wire Line
5510 5135 5610 5235
Entry Wire Line
5510 5235 5610 5335
Entry Wire Line
5510 5335 5610 5435
Entry Wire Line
5510 5435 5610 5535
Entry Wire Line
5510 5535 5610 5635
Entry Wire Line
5510 5635 5610 5735
Entry Wire Line
5510 5735 5610 5835
Entry Wire Line
5510 5835 5610 5935
Entry Wire Line
5510 5935 5610 6035
Entry Wire Line
5510 6035 5610 6135
Entry Wire Line
5510 6135 5610 6235
Entry Wire Line
5510 6235 5610 6335
Entry Wire Line
5510 6335 5610 6435
Entry Wire Line
5510 6435 5610 6535
Entry Wire Line
5510 6535 5610 6635
Text Label 5085 2485 2 50 ~ 0
a1
Text Label 5085 2585 2 50 ~ 0
a2
Text Label 5085 2685 2 50 ~ 0
a3
Text Label 5085 2785 2 50 ~ 0
a4
Text Label 5085 2885 2 50 ~ 0
a5
Text Label 5085 2985 2 50 ~ 0
a6
Text Label 5085 3085 2 50 ~ 0
a7
Text Label 5085 3185 2 50 ~ 0
a8
Text Label 5085 3285 2 50 ~ 0
a9
Text Label 5085 3385 2 50 ~ 0
a10
Text Label 5085 3485 2 50 ~ 0
a11
Text Label 5085 3585 2 50 ~ 0
a12
Text Label 5085 3685 2 50 ~ 0
a13
Text Label 5085 3785 2 50 ~ 0
a14
Text Label 5085 3885 2 50 ~ 0
a15
Text Label 5085 3985 2 50 ~ 0
a16
Text Label 5085 4085 2 50 ~ 0
a17
Text Label 5085 4185 2 50 ~ 0
a18
Text Label 5085 4285 2 50 ~ 0
a19
Text Label 5085 4385 2 50 ~ 0
a20
Text Label 5085 4485 2 50 ~ 0
a21
Text Label 5085 4585 2 50 ~ 0
a22
Text Label 5085 4685 2 50 ~ 0
a23
Text Label 4800 5035 2 50 ~ 0
d0
Text Label 4800 5135 2 50 ~ 0
d1
Text Label 4800 5235 2 50 ~ 0
d2
Text Label 4800 5335 2 50 ~ 0
d3
Text Label 4800 5435 2 50 ~ 0
d4
Text Label 4800 5535 2 50 ~ 0
d5
Text Label 4800 5635 2 50 ~ 0
d6
Text Label 4800 5735 2 50 ~ 0
d7
Text Label 4800 5835 2 50 ~ 0
d8
Text Label 4800 5935 2 50 ~ 0
d9
Text Label 4800 6035 2 50 ~ 0
d10
Text Label 4800 6135 2 50 ~ 0
d11
Text Label 4800 6235 2 50 ~ 0
d12
Text Label 4800 6335 2 50 ~ 0
d13
Text Label 4800 6435 2 50 ~ 0
d14
Text Label 4800 6535 2 50 ~ 0
d15
Entry Wire Line
8010 7135 8110 7235
Wire Wire Line
7275 7135 8010 7135
Wire Wire Line
7275 6435 8010 6435
Wire Wire Line
7275 6535 8010 6535
Wire Wire Line
7275 6635 8010 6635
Wire Wire Line
7275 6735 8010 6735
Wire Wire Line
7275 6835 8010 6835
Wire Wire Line
7275 6935 8010 6935
Wire Wire Line
7275 7035 8010 7035
Entry Wire Line
8010 6435 8110 6535
Entry Wire Line
8010 6535 8110 6635
Entry Wire Line
8010 6635 8110 6735
Entry Wire Line
8010 6735 8110 6835
Entry Wire Line
8010 6835 8110 6935
Entry Wire Line
8010 6935 8110 7035
Entry Wire Line
8010 7035 8110 7135
Text Label 7395 6435 2 50 ~ 0
drd7
Text Label 7395 6535 2 50 ~ 0
drd6
Text Label 7395 6635 2 50 ~ 0
drd5
Text Label 7395 6735 2 50 ~ 0
drd4
Text Label 7395 6835 2 50 ~ 0
drd3
Text Label 7395 6935 2 50 ~ 0
drd2
Text Label 7395 7035 2 50 ~ 0
drd1
Text Label 7395 7135 2 50 ~ 0
drd0