Apple-1-HW
/
apple1cartridge
mirror of https://github.com/flowenol/apple1cartridge.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

various cartridge board address decoders

This commit is contained in:
Piotr Jaczewski 2020-12-14 22:25:30 +01:00
parent 65b2c0371f
commit 9988bb50bb
14 changed files with 337 additions and 60 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitignore vendored
View File

@ -1,2 +1,2 @@
cartridge*.bin
*.bin
*.label

2
a1monitor2bin.py
View File

@ -21,7 +21,7 @@ if __name__ == "__main__":
line = file.readline()
for x in byte_data:
sys.stdout.write(x)
sys.stdout.buffer.write(x)
# to visually compare
# paste apple30th.txt <(hexdump -e '"%08.8_Ax\n"' -e '"%08.8_ax " 8/1 " %02x"' -e '"\n"' apple30th.bin)

37
address_decoder.jed
View File

@ -1,37 +0,0 @@

GAL20V8
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Assembled from "c:/APPLE1~2/ADDRES~1.EQN". Date: 7-23-120
*
NOTE PINS RW:2 PHI:3 MOD:4 A9:5 A8:6 A7:7 A6:8 A5:9 A4:10 A3:11*
NOTE PINS GND:12 A15:14 A14:15 A13:16 A12:17 A11:18 A10:19 RAM:20*
NOTE PINS ROM:21 FF:22 BANK:23 VCC:24*
NOTE GALMODE REGISTERED*
QF2706*QP24*F0*
L0000
1111111111111111111111111111111111111111
1011011101110111010101100110011001010111*
L0320
1111111111111111111111111111111111111111
0111111101111111111111101110111011011110
0101111101111111111111111111111111011110
0101111101111111111111111111111111101101*
L0640
1111111111111111111111111111111111111111
1110011101111111111111011110111011011110
1110011101111111111111111111111111101101
1110011101111111111111111111110111011110
1110011101111111111111111101111011011110
1111011110111111111111111111111111011110
1111011110111111111111111111111111101101*
L2560
10000000*
L2632
11111111*
L2640
1100000011110000111111100000000000000000000000000000000000000000*
L2704
01*
C39D2*
0000

48
bas2bin.py Normal file
View File

@ -0,0 +1,48 @@
import codecs
import binascii
import sys
if __name__ == "__main__":
byte_data = list()
if len(sys.argv) != 2:
print('Usage: python bas2bin.py <file>')
exit(1)
with open(sys.argv[1], 'r') as file:
line_counter = 0
line = file.readline()
while line:
if line_counter not in [0, 1]:
bytes_arr = line.strip().split(' ')
if len(bytes_arr) >= 3:
try:
bytes_str_arr = bytes_arr[1].strip().split() + bytes_arr[2].strip().split()
for x in bytes_str_arr:
byte_data.append(codecs.decode(x, 'hex'))
except binascii.Error:
break
line_counter += 1
line = file.readline()
# delete CFFA bytes
del byte_data[256:512]
del byte_data[0:74]
def output_filename(input_file_name, mem_arr):
output_name = input_file_name
if input_file_name.endswith('.txt'):
output_name = output_name[0:-4]
output_name = output_name + '-' + mem_arr[1].hex() + mem_arr[0].hex() + '-' + mem_arr[3].hex() + mem_arr[2].hex() + '.bin'
return output_name.lower()
with open(output_filename(sys.argv[1], byte_data[0:4]), 'wb') as output:
for x in byte_data:
output.write(x)
# to visually compare
# paste apple30th.txt <(hexdump -e '"%08.8_Ax\n"' -e '"%08.8_ax " 8/1 " %02x"' -e '"\n"' apple30th.bin)

4
addressdecoder.eqn → mapping/address_decoder.eqn
View File

@ -1,7 +1,7 @@
chip GAL20V8
NC=1 RW=2 PHI=3 MOD=4 A3=11 A4=10 A5=9 A6=8 A7=7 A8=6 A9=5 A10=19 GND=12
A11=18 A12=17 A13=16 A14=15 A15=14 RAM=20 ROM=21 FF=22 BANK=23 VCC=24
NC=1 PHI=2 RW=3 MOD=4 A3=11 A4=10 A5=9 A6=8 A7=7 A8=6 A9=5 A10=19 GND=12
A11=18 A12=17 A13=16 A14=15 A15=14 ROM=20 RAM=21 FF=22 BANK=23 VCC=24
equations

37
mapping/address_decoder.jed Normal file
View File

@ -0,0 +1,37 @@

GAL20V8
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Assembled from "d:/ADDRES~1.EQN". Date: 9-29-120
*
NOTE PINS PHI:2 RW:3 MOD:4 A9:5 A8:6 A7:7 A6:8 A5:9 A4:10 A3:11*
NOTE PINS GND:12 A15:14 A14:15 A13:16 A12:17 A11:18 A10:19 ROM:20*
NOTE PINS RAM:21 FF:22 BANK:23 VCC:24*
NOTE GALMODE REGISTERED*
QF2706*QP24*F0*
L0000
1111111111111111111111111111111111111111
0111101101110111010101100110011001010111*
L0320
1111111111111111111111111111111111111111
0110111101111111111111011110111011011110
0110111101111111111111111111111111101101
0110111101111111111111111111110111011110
0110111101111111111111111101111011011110
0111111110111111111111111111111111011110
0111111110111111111111111111111111101101*
L0640
1111111111111111111111111111111111111111
1111011101111111111111101110111011011110
1101011101111111111111111111111111011110
1101011101111111111111111111111111101101*
L2560
10000000*
L2632
11111111*
L2640
1100000011111110111100000000000000000000000000000000000000000000*
L2704
01*
C39F0*
0000

26
address_decoder.log → mapping/address_decoder.log
View File

@ -1,13 +1,13 @@
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Log file for c:/APPLE1~2/ADDRES~1.EQN
Log file for d:/ADDRES~1.EQN
Device: 20V8
Pin Label Type
--- ----- ----
2 RW pos,com input
3 PHI pos,com input
2 PHI pos,com input
3 RW pos,com input
4 MOD pos,com input
5 A9 pos,com input
6 A8 pos,com input
@ -23,8 +23,8 @@ Pin Label Type
17 A12 pos,com input
18 A11 pos,com input
19 A10 pos,com input
20 RAM neg,trst,com output
21 ROM neg,trst,com output
20 ROM neg,trst,com output
21 RAM neg,trst,com output
22 FF pos,trst,com output
23 BANK pos,com input
24 VCC power pin
@ -43,10 +43,10 @@ No of feedbacks used as dedicated outputs : 3/8 (37.5%)
------------------------------------------
22 FF.oe 1/1 (100.0%)
22 FF 1/7 (14.3%)
21 ROM.oe 1/1 (100.0%)
21 ROM 3/7 (42.9%)
20 RAM.oe 1/1 (100.0%)
20 RAM 6/7 (85.7%)
21 RAM.oe 1/1 (100.0%)
21 RAM 6/7 (85.7%)
20 ROM.oe 1/1 (100.0%)
20 ROM 3/7 (42.9%)
------------------------------------------
Total Terms 13/64 (20.3%)
------------------------------------------
@ -59,10 +59,10 @@ Copyright (c) National Semiconductor Corporation 1990-1993
._____ _____.
| \__/ |
CLK | 1 24 | VCC
RW | 2 23 | BANK
PHI | 3 22 | FF
MOD | 4 21 | ROM
A9 | 5 20 | RAM
PHI | 2 23 | BANK
RW | 3 22 | FF
MOD | 4 21 | RAM
A9 | 5 20 | ROM
A8 | 6 19 | A10
A7 | 7 18 | A11
A6 | 8 17 | A12

9
mapping/address_decoder_onlyram.eqn Normal file
View File

@ -0,0 +1,9 @@
chip GAL20V8
NC=1 PHI=2 GND=12 A12=17 A13=16 A14=15 A15=14 RAM=21 VCC=24
equations
/RAM = /A15 * /A14 * /A13 * A12 * PHI
+ /A15 * /A14 * A13 * /A12 * PHI
+ /A15 * /A14 * A13 * A12 * PHI

21
mapping/address_decoder_onlyram.jed Normal file
View File

@ -0,0 +1,21 @@

GAL20V8
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Assembled from "c:/APPLE1~2/ADDRES~1.EQN". Date: 11-10-120
*
NOTE PINS PHI:2 GND:12 A15:14 A14:15 A13:16 A12:17 RAM:21 VCC:24*
NOTE GALMODE SMALL*
QF2706*QP24*F0*
L0320
0111111111111111111111011110111011101111
0111111111111111111111101101111011101111
0111111111111111111111011101111011101111*
L2632
00000111*
L2640
0000000011100000000000000000000000000000000000000000000000000000*
L2704
10*
C0D2E*
0000

53
mapping/address_decoder_onlyram.log Normal file
View File

@ -0,0 +1,53 @@
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Log file for c:/APPLE1~2/ADDRES~1.EQN
Device: 20V8
Pin Label Type
--- ----- ----
2 PHI pos,com input
12 GND ground pin
14 A15 pos,com input
15 A14 pos,com input
16 A13 pos,com input
17 A12 pos,com input
21 RAM neg,com output
24 VCC power pin
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Device Utilization:
No of dedicated inputs used : 5/14 (35.7%)
No of dedicated outputs used : 1/2 (50.0%)
------------------------------------------
Pin Label Terms Usage
------------------------------------------
21 RAM 3/8 (37.5%)
------------------------------------------
Total Terms 3/64 (4.7%)
------------------------------------------
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Chip diagram (DIP)
._____ _____.
| \__/ |
| 1 24 | VCC
PHI | 2 23 |
| 3 22 |
| 4 21 | RAM
| 5 20 |
| 6 19 |
| 7 18 |
| 8 17 | A12
| 9 16 | A13
| 10 15 | A14
| 11 14 | A15
GND | 12 13 |
|______________|

20
mapping/address_decoder_v2.eqn Normal file
View File

@ -0,0 +1,20 @@
chip GAL22V10
NC=1 PHI=2 RW=3 MOD=4 A3=11 A4=10 A5=9 A6=8 A7=7 A8=6 A9=5 A10=18 GND=12
A11=17 A12=16 A13=14 A14=15 A15=13 RAM2=19 RAM1=20 ROM=21 FF=22 BANK=23 VCC=24
equations
/ROM = /A15 * A14 * /A13 * /A12 * /A11 * RW * MOD
+ /A15 * A14 * RW * BANK * MOD
+ A15 * /A14 * RW * BANK * MOD
/RAM1 = /A15 * /A14 * /A13 * A12 * PHI
+ /A15 * /A14 * A13 * /A12 * PHI
+ /A15 * /A14 * A13 * A12 * PHI
/RAM2 = /A15 * A14 * /A13 * /A12 * A11 * /BANK * PHI * MOD
+ A15 * /A14 * /BANK * PHI * MOD
+ /A15 * A14 * A13 * /BANK * PHI * MOD
+ /A15 * A14 * /A13 * A12 * /BANK * PHI * MOD
+ /A15 * A14 * PHI * /MOD
+ A15 * /A14 * PHI * /MOD
FF = A3 * A4 * A5 * A6 * A7 * A8 * A9 * A10 * /A11 * /A12 * /A13 * A14 * /RW * PHI * MOD

35
mapping/address_decoder_v2.jed Normal file
View File

@ -0,0 +1,35 @@

GAL22V10
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Assembled from "d:\ADDRES~6.EQN". Date: 12-13-120
*
NOTE PINS PHI:2 RW:3 MOD:4 A9:5 A8:6 A7:7 A6:8 A5:9 A4:10 A3:11*
NOTE PINS GND:12 A15:13 A13:14 A14:15 A12:16 A11:17 A10:18 RAM2:19*
NOTE PINS RAM1:20 ROM:21 FF:22 BANK:23 VCC:24*
QF5828*QP24*F0*
L0440
11111111111111111111111111111111111111111111
11110111101101110111010101100110010101100111*
L0924
11111111111111111111111111111111111111111111
11111111011101111111111111101110110111101110
11011111011101111111111111111111110111111110
11011111011101111111111111111111111011111101*
L1496
11111111111111111111111111111111111111111111
11110111111111111111111111111101111011101110
11110111111111111111111111111110111011011110
11110111111111111111111111111101111011011110*
L2156
11111111111111111111111111111111111111111111
11100111111101111111111111011110110111101110
11100111111101111111111111111111111011111101
11100111111101111111111111111111110111011110
11100111111101111111111111111101110111101110
11110111111110111111111111111111110111111110
11110111111110111111111111111111111011111101*
L5808
01110101010101010101*
C5334*
0000

76
mapping/address_decoder_v2.log Normal file
View File

@ -0,0 +1,76 @@
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Log file for d:\ADDRES~6.EQN
Device: G22V10
Pin Label Type
--- ----- ----
2 PHI pos,com input
3 RW pos,com input
4 MOD pos,com input
5 A9 pos,com input
6 A8 pos,com input
7 A7 pos,com input
8 A6 pos,com input
9 A5 pos,com input
10 A4 pos,com input
11 A3 pos,com input
12 GND ground pin
13 A15 pos,com input
14 A13 pos,com input
15 A14 pos,com input
16 A12 pos,com input
17 A11 pos,com input
18 A10 pos,com input
19 RAM2 neg,trst,com output
20 RAM1 neg,trst,com output
21 ROM neg,trst,com output
22 FF pos,trst,com output
23 BANK pos,com input
24 VCC power pin
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Device Utilization:
No of dedicated inputs used : 12/12 (100.0%)
No of feedbacks used as dedicated inputs : 5/10 (50.0%)
No of feedbacks used as dedicated outputs : 4/10 (40.0%)
------------------------------------------
Pin Label Terms Usage
------------------------------------------
22 FF.oe 1/1 (100.0%)
22 FF 1/10 (10.0%)
21 ROM.oe 1/1 (100.0%)
21 ROM 3/12 (25.0%)
20 RAM1.oe 1/1 (100.0%)
20 RAM1 3/14 (21.4%)
19 RAM2.oe 1/1 (100.0%)
19 RAM2 6/16 (37.5%)
------------------------------------------
Total Terms 17/132 (12.9%)
------------------------------------------
EQN2JED - Boolean Equations to JEDEC file assembler (Version V101)
Copyright (c) National Semiconductor Corporation 1990-1993
Chip diagram (DIP)
._____ _____.
| \__/ |
CLK | 1 24 | VCC
PHI | 2 23 | BANK
RW | 3 22 | FF
MOD | 4 21 | ROM
A9 | 5 20 | RAM1
A8 | 6 19 | RAM2
A7 | 7 18 | A10
A6 | 8 17 | A11
A5 | 9 16 | A12
A4 | 10 15 | A14
A3 | 11 14 | A13
GND | 12 13 | A15
|______________|

27
src/rom_content.xa
View File

@ -4,7 +4,7 @@
* = $4800
rom_content = $4800
number_of_entries .byt $05
number_of_entries .byt $06
/*
How to store INTEGER BASIC programs?
@ -74,8 +74,23 @@ applesoft_cont_start .word applesoft_cont
applesoft_str .byt $15,"APPLESOFT BASIC 6000R"
applesoft_jmp_addr .word $6000
basic_cont .bin 0,4096,"inc/basic.bin"
apple30th_cont .bin 0,3456,"inc/apple30th.bin"
memorytest_cont .bin 0,306,"inc/a1mt.bin"
disassembler_cont .bin 0,512,"inc/disassembler.bin"
applesoft_cont .bin 0,8037,"inc/applesoft.bin"
matrix
matrix_seg .byt $03
matrix_1_len .word $1000
matrix_1_addr .word $E000
matrix_1_cont_start .word basic_cont
matrix_2_len .word $00B6
matrix_2_addr .word $004A
matrix_2_cont_start .word matrix_cont
matrix_3_len .word $0800
matrix_3_addr .word $0800
matrix_3_cont_start .word matrix_cont+$B6
matrix_str .byt $0E,"MATRIX (BASIC)"
matrix_jmp_addr .word $E2B3
basic_cont .bin 0,0,"inc/basic.bin"
apple30th_cont .bin 0,0,"inc/apple30th.bin"
memorytest_cont .bin 0,0,"inc/a1mt.bin"
disassembler_cont .bin 0,0,"inc/disassembler.bin"
applesoft_cont .bin 0,0,"inc/applesoft.bin"
matrix_cont .bin 0,0,"inc/basic/matrix-0800-1000.bin"