romych/OK240.2-Firmware
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Monitor r7 crc32: 58d6d2a8 dizasm completed

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This commit is contained in:
Роман Бойков 2026-02-17 15:18:52 +03:00
parent 97ca74577a
commit 36d4022af1
36 changed files with 6031 additions and 1 deletions
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0
MON_v8_3edeb015/.gitignore → MON_r7_58d6d2a8/.gitignore vendored
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MON_v8_c4eec374/.vscode/extensions.json → MON_r7_58d6d2a8/.vscode/extensions.json vendored
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MON_r7_58d6d2a8/.vscode/tasks.json vendored Normal file
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{
"version": "2.0.0",
"tasks": [
{
"label": "make MONITOR (sjasmplus)",
"type": "shell",
"command": "sjasmplus",
"args": [
"--sld=monitor.sld",
"--sym=monitor.labels",
"--raw=monitor.obj",
"--fullpath",
"monitor.asm"
],
"problemMatcher": {
"owner": "sjasmplus",
"fileLocation": "autoDetect",
"pattern": {
"regexp": "^(.*)\\((\\d+)\\):\\s+(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"severity": 3,
"message": 4
}
},
"group": {
"kind": "build",
"isDefault": true
}
},
{
"label": "Optimize MONITOR (MDL)",
"type": "shell",
"command": "/opt/java21/bin/java -jar ~/Soft/MDL/mdl.jar monitor.asm -cpu z80 -so -dialect sjasmplus",
"group": "build",
"problemMatcher": {
"applyTo": "allDocuments",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": [
{
"regexp": "^(\\w+): (.+) in (.+)#([0-9]+): (.+)$",
"file": 3,
"line": 4,
"severity": 1,
"message": 5,
"code": 2
}
]
},
"presentation": {
"echo": false,
"focus": false,
"panel": "dedicated",
"showReuseMessage": false,
"clear": true,
"revealProblems": "onProblem"
}
}
]
}

BIN
MON_r7_58d6d2a8/BIN/MON_r7_58d6d2a8.BIN Normal file
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Binary file not shown.

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MON_r7_58d6d2a8/BIN/to_hex.py Executable file
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#!/bin/python3
row = 32
col = 0
width = 7
with open('font.bin', 'rb') as f:
data = f.read()
for b in data:
print("0x{:02x}".format(b), end='')
if col < (width-1):
print(", ", end='')
col = col + 1
if col == width:
col = 0
if row < 127:
print(" ; '{}'".format(chr(row)))
else:
print(" ; xx")
row = row + 1

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MON_r7_58d6d2a8/README.md Normal file
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# Ocean-240.2 ROM Monitor release 7
**CRC32 checksum**: 58d6d2a8
Source codes of Turbo Monitor r7 for Ocean-240.2 with Floppy controller.
In Z80 mnemonics, but limited for i8080 instruction set.
## Compile:
Code is located in memory at address: 0xE000..0xFFFF
sjasmplus --sld=monitor.sld --sym=monitor.labels --raw=monitor.obj --fullpath monitor.asm
To compile sources, use [sjasmplus Z80 assembler](https://github.com/z00m128/sjasmplus).

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MON_v8_3edeb015/bios_entries.inc → MON_r7_58d6d2a8/bios_entries.inc
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MON_v8_3edeb015/equates.inc → MON_r7_58d6d2a8/equates.inc
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MON_r7_58d6d2a8/font-6x7.inc Normal file
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; 96 symbols 6x7, with codes 0x20..0x7f KOI-7 H0
m_font_cp0:
DB 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ; ' ' - 0x20
DB 0x04, 0x04, 0x04, 0x04, 0x00, 0x00, 0x04 ; '!' - 0x21
DB 0x14, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00 ; '"' - 0x22
DB 0x0a, 0x0a, 0x1f, 0x0a, 0x1f, 0x0a, 0x0a ; '#' - 0x23
DB 0x04, 0x1e, 0x05, 0x0e, 0x14, 0x0f, 0x04 ; '$' - 0x24
DB 0x03, 0x13, 0x08, 0x04, 0x02, 0x19, 0x18 ; '%' - 0x25
DB 0x06, 0x09, 0x05, 0x02, 0x15, 0x09, 0x16 ; '&' - 0x26
DB 0x06, 0x04, 0x02, 0x00, 0x00, 0x00, 0x00 ; ' - 0x27
DB 0x08, 0x04, 0x02, 0x02, 0x02, 0x04, 0x08 ; '(' - 0x28
DB 0x02, 0x04, 0x08, 0x08, 0x08, 0x04, 0x02 ; ')' - 0x29
DB 0x00, 0x0a, 0x04, 0x1f, 0x04, 0x0a, 0x00 ; '*' - 0x2a
DB 0x00, 0x04, 0x04, 0x1f, 0x04, 0x04, 0x00 ; '+' - 0x2b
DB 0x00, 0x00, 0x00, 0x00, 0x06, 0x04, 0x02 ; ',' - 0x2c
DB 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00 ; '-' - 0x2d
DB 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x06 ; '.' - 0x2e
DB 0x00, 0x10, 0x08, 0x04, 0x02, 0x01, 0x00 ; '/' - 0x2f
DB 0x0e, 0x11, 0x19, 0x15, 0x13, 0x11, 0x0e ; '0' - 0x30
DB 0x04, 0x06, 0x04, 0x04, 0x04, 0x04, 0x0e ; '1' - 0x31
DB 0x0e, 0x11, 0x10, 0x08, 0x04, 0x02, 0x1f ; '2' - 0x32
DB 0x1f, 0x08, 0x04, 0x08, 0x10, 0x11, 0x0e ; '3' - 0x33
DB 0x08, 0x0c, 0x0a, 0x09, 0x1f, 0x08, 0x08 ; '4' - 0x34
DB 0x1f, 0x01, 0x0f, 0x10, 0x10, 0x11, 0x0e ; '5' - 0x35
DB 0x0c, 0x02, 0x01, 0x0f, 0x11, 0x11, 0x0e ; '6' - 0x36
DB 0x1f, 0x10, 0x08, 0x04, 0x02, 0x02, 0x02 ; '7' - 0x37
DB 0x0e, 0x11, 0x11, 0x0e, 0x11, 0x11, 0x0e ; '8' - 0x38
DB 0x0e, 0x11, 0x11, 0x1e, 0x10, 0x08, 0x06 ; '9' - 0x39
DB 0x00, 0x06, 0x06, 0x00, 0x06, 0x06, 0x00 ; ':' - 0x3a
DB 0x00, 0x06, 0x06, 0x00, 0x06, 0x04, 0x02 ; ';' - 0x3b
DB 0x08, 0x04, 0x02, 0x01, 0x02, 0x04, 0x08 ; '<' - 0x3c
DB 0x00, 0x00, 0x1f, 0x00, 0x1f, 0x00, 0x00 ; '=' - 0x3d
DB 0x02, 0x04, 0x08, 0x10, 0x08, 0x04, 0x02 ; '>' - 0x3e
DB 0x0e, 0x11, 0x10, 0x08, 0x04, 0x00, 0x04 ; '?' - 0x3f
DB 0x0e, 0x11, 0x10, 0x16, 0x15, 0x15, 0x0e ; '@' - 0x40
DB 0x04, 0x0a, 0x11, 0x11, 0x1f, 0x11, 0x11 ; 'A' - 0x41
DB 0x0f, 0x11, 0x11, 0x0f, 0x11, 0x11, 0x0f ; 'B' - 0x42
DB 0x0e, 0x11, 0x01, 0x01, 0x01, 0x11, 0x0e ; 'C' - 0x43
DB 0x07, 0x09, 0x11, 0x11, 0x11, 0x09, 0x07 ; 'D' - 0x44
DB 0x1f, 0x01, 0x01, 0x0f, 0x01, 0x01, 0x1f ; 'E' - 0x45
DB 0x1f, 0x01, 0x01, 0x0f, 0x01, 0x01, 0x01 ; 'F' - 0x46
DB 0x0e, 0x11, 0x01, 0x1d, 0x11, 0x11, 0x1e ; 'G' - 0x47
DB 0x11, 0x11, 0x11, 0x1f, 0x11, 0x11, 0x11 ; 'H' - 0x48
DB 0x0e, 0x04, 0x04, 0x04, 0x04, 0x04, 0x0e ; 'I' - 0x49
DB 0x1c, 0x08, 0x08, 0x08, 0x08, 0x09, 0x06 ; 'J' - 0x4a
DB 0x11, 0x09, 0x05, 0x03, 0x05, 0x09, 0x11 ; 'K' - 0x4b
DB 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x1f ; 'L' - 0x4c
DB 0x11, 0x1b, 0x15, 0x15, 0x11, 0x11, 0x11 ; 'M' - 0x4d
DB 0x11, 0x11, 0x13, 0x15, 0x19, 0x11, 0x11 ; 'N' - 0x4e
DB 0x0e, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0e ; 'O' - 0x4f
DB 0x0f, 0x11, 0x11, 0x0f, 0x01, 0x01, 0x01 ; 'P' - 0x50
DB 0x0e, 0x11, 0x11, 0x11, 0x15, 0x09, 0x16 ; 'Q' - 0x51
DB 0x0f, 0x11, 0x11, 0x0f, 0x05, 0x09, 0x11 ; 'R' - 0x52
DB 0x1e, 0x01, 0x01, 0x0e, 0x10, 0x10, 0x0f ; 'S' - 0x53
DB 0x1f, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 ; 'T' - 0x54
DB 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0e ; 'U' - 0x55
DB 0x11, 0x11, 0x11, 0x11, 0x0a, 0x0a, 0x04 ; 'V' - 0x56
DB 0x11, 0x11, 0x11, 0x15, 0x15, 0x15, 0x0a ; 'W' - 0x57
DB 0x11, 0x11, 0x0a, 0x04, 0x0a, 0x11, 0x11 ; 'X' - 0x58
DB 0x11, 0x11, 0x11, 0x0a, 0x04, 0x04, 0x04 ; 'Y' - 0x59
DB 0x1f, 0x10, 0x08, 0x04, 0x02, 0x01, 0x1f ; 'Z' - 0x5a
DB 0x0e, 0x02, 0x02, 0x02, 0x02, 0x02, 0x0e ; '[' - 0x5b
DB 0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x00 ; '\' - 0x5c
DB 0x0e, 0x08, 0x08, 0x08, 0x08, 0x08, 0x0e ; ']' - 0x5d
DB 0x0e, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00 ; '^' - 0x5r
DB 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f ; '_' - 0x5f
DB 0x1c, 0x04, 0x08, 0x00, 0x00, 0x00, 0x00 ; '`' - 0x60
DB 0x00, 0x00, 0x0e, 0x10, 0x1e, 0x13, 0x1e ; 'a' - 0x61
DB 0x01, 0x01, 0x0d, 0x13, 0x11, 0x11, 0x0f ; 'b' - 0x62
DB 0x00, 0x00, 0x0e, 0x01, 0x01, 0x01, 0x0e ; 'c' - 0x63
DB 0x10, 0x10, 0x16, 0x19, 0x11, 0x11, 0x1e ; 'd' - 0x64
DB 0x00, 0x00, 0x0e, 0x11, 0x1f, 0x01, 0x0e ; 'e' - 0x65
DB 0x18, 0x04, 0x04, 0x0e, 0x04, 0x04, 0x04 ; 'f' - 0x66
DB 0x00, 0x0e, 0x11, 0x11, 0x1e, 0x10, 0x0e ; 'g' - 0x67
DB 0x01, 0x01, 0x0d, 0x13, 0x11, 0x11, 0x11 ; 'h' - 0x68
DB 0x04, 0x00, 0x04, 0x04, 0x04, 0x04, 0x04 ; 'i' - 0x69
DB 0x08, 0x00, 0x08, 0x08, 0x08, 0x08, 0x06 ; 'j' - 0x6a
DB 0x01, 0x01, 0x09, 0x05, 0x03, 0x05, 0x09 ; 'k' - 0x6b
DB 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x08 ; 'l' - 0x6c
DB 0x00, 0x00, 0x0f, 0x15, 0x15, 0x15, 0x15 ; 'm' - 0x6d
DB 0x00, 0x00, 0x09, 0x13, 0x11, 0x11, 0x11 ; 'n' - 0x6e
DB 0x00, 0x00, 0x0e, 0x11, 0x11, 0x11, 0x0e ; 'o' - 0x6f
DB 0x00, 0x00, 0x0e, 0x11, 0x11, 0x0f, 0x01 ; 'p' - 0x70
DB 0x00, 0x00, 0x0e, 0x11, 0x11, 0x1e, 0x10 ; 'q' - 0x71
DB 0x00, 0x00, 0x0d, 0x13, 0x01, 0x01, 0x01 ; 'r' - 0x72
DB 0x00, 0x00, 0x1e, 0x01, 0x0e, 0x10, 0x0f ; 's' - 0x73
DB 0x04, 0x04, 0x0e, 0x04, 0x04, 0x04, 0x18 ; 't' - 0x74
DB 0x00, 0x00, 0x11, 0x11, 0x11, 0x19, 0x16 ; 'u' - 0x75
DB 0x00, 0x00, 0x11, 0x11, 0x0a, 0x0a, 0x04 ; 'v' - 0x76
DB 0x00, 0x00, 0x11, 0x15, 0x15, 0x15, 0x0a ; 'w' - 0x77
DB 0x00, 0x00, 0x11, 0x0a, 0x04, 0x0a, 0x11 ; 'x' - 0x78
DB 0x00, 0x00, 0x11, 0x11, 0x1e, 0x10, 0x0c ; 'y' - 0x79
DB 0x00, 0x00, 0x1f, 0x08, 0x04, 0x02, 0x1f ; 'z' - 0x7a
DB 0x0c, 0x02, 0x02, 0x01, 0x02, 0x02, 0x0c ; '{' - 0x7b
DB 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 ; '|' - 0x7c
DB 0x03, 0x04, 0x04, 0x08, 0x04, 0x04, 0x03 ; '}' - 0x7d
DB 0x00, 0x02, 0x15, 0x0a, 0x15, 0x08, 0x00 ; '~' - 0x7e
DB 0x15, 0x00, 0x15, 0x00, 0x15, 0x00, 0x15 ; [DEL] - 0x7f
; 64 symbols 6x7, with codes 0x40..0x7f KOI-7 H1
m_font_cp1:
DB 0x00, 0x00, 0x09, 0x15, 0x17, 0x15, 0x09 ; ю - 0x40
DB 0x00, 0x00, 0x06, 0x08, 0x0e, 0x09, 0x16 ; а - 0x41
DB 0x01, 0x06, 0x08, 0x0e, 0x09, 0x09, 0x06 ; б - 0x42
DB 0x00, 0x00, 0x09, 0x09, 0x09, 0x1f, 0x10 ; ц - 0x43
DB 0x00, 0x00, 0x0e, 0x0a, 0x0a, 0x1f, 0x11 ; д - 0x44
DB 0x00, 0x00, 0x0e, 0x11, 0x1f, 0x01, 0x1e ; е - 0x45
DB 0x00, 0x04, 0x0e, 0x15, 0x15, 0x0e, 0x04 ; ф - 0x46
DB 0x00, 0x00, 0x0f, 0x09, 0x01, 0x01, 0x01 ; г - 0x47
DB 0x00, 0x00, 0x11, 0x0a, 0x04, 0x0a, 0x11 ; х - 0x48
DB 0x00, 0x00, 0x11, 0x19, 0x15, 0x13, 0x11 ; и - 0x49
DB 0x0a, 0x04, 0x11, 0x19, 0x15, 0x13, 0x11 ; й - 0x4a
DB 0x00, 0x00, 0x11, 0x09, 0x07, 0x09, 0x11 ; к - 0x4b
DB 0x00, 0x00, 0x1c, 0x12, 0x12, 0x12, 0x11 ; л - 0x4c
DB 0x00, 0x00, 0x11, 0x1b, 0x15, 0x11, 0x11 ; м - 0x4d
DB 0x00, 0x00, 0x11, 0x11, 0x1f, 0x11, 0x11 ; н - 0x4e
DB 0x00, 0x00, 0x0e, 0x11, 0x11, 0x11, 0x0e ; о - 0x4f
DB 0x00, 0x00, 0x1f, 0x11, 0x11, 0x11, 0x11 ; п - 0x50
DB 0x00, 0x00, 0x1e, 0x11, 0x1e, 0x14, 0x12 ; я - 0x51
DB 0x00, 0x00, 0x07, 0x09, 0x07, 0x01, 0x01 ; р - 0x52
DB 0x00, 0x00, 0x0e, 0x01, 0x01, 0x01, 0x0e ; с - 0x53
DB 0x00, 0x00, 0x1f, 0x04, 0x04, 0x04, 0x04 ; т - 0x54
DB 0x00, 0x00, 0x11, 0x11, 0x1e, 0x10, 0x0e ; у - 0x55
DB 0x00, 0x00, 0x15, 0x15, 0x0e, 0x15, 0x15 ; ж - 0x56
DB 0x00, 0x00, 0x03, 0x05, 0x07, 0x09, 0x07 ; в - 0x57
DB 0x00, 0x00, 0x01, 0x01, 0x07, 0x09, 0x07 ; ь - 0x58
DB 0x00, 0x00, 0x11, 0x11, 0x13, 0x15, 0x13 ; ы - 0x59
DB 0x00, 0x00, 0x0e, 0x11, 0x0c, 0x11, 0x0e ; з - 0x5a
DB 0x00, 0x00, 0x15, 0x15, 0x15, 0x15, 0x1f ; ш - 0x5b
DB 0x00, 0x00, 0x07, 0x08, 0x0e, 0x08, 0x07 ; э - 0x5c
DB 0x00, 0x00, 0x15, 0x15, 0x15, 0x1f, 0x10 ; щ - 0x5d
DB 0x00, 0x00, 0x09, 0x09, 0x0e, 0x08, 0x08 ; ч - 0x5e
DB 0x00, 0x00, 0x06, 0x05, 0x0c, 0x14, 0x0c ; ъ - 0x5f
DB 0x09, 0x15, 0x15, 0x17, 0x15, 0x15, 0x09 ; Ю - 0x60
DB 0x04, 0x0a, 0x11, 0x11, 0x1f, 0x11, 0x11 ; А - 0x61
DB 0x1f, 0x11, 0x01, 0x0f, 0x11, 0x11, 0x1f ; Б - 0x62
DB 0x09, 0x09, 0x09, 0x09, 0x09, 0x1f, 0x10 ; С - 0x63
DB 0x0c, 0x0a, 0x0a, 0x0a, 0x0a, 0x1f, 0x11 ; Д - 0x64
DB 0x1f, 0x01, 0x01, 0x0f, 0x01, 0x01, 0x1f ; Е - 0x65
DB 0x04, 0x0e, 0x15, 0x15, 0x15, 0x0e, 0x04 ; Ф - 0x66
DB 0x1f, 0x11, 0x01, 0x01, 0x01, 0x01, 0x01 ; Г - 0x67
DB 0x11, 0x11, 0x0a, 0x04, 0x0a, 0x11, 0x11 ; Х - 0x68
DB 0x11, 0x11, 0x19, 0x15, 0x13, 0x11, 0x11 ; И - 0x69
DB 0x04, 0x15, 0x11, 0x19, 0x15, 0x13, 0x11 ; Й - 0x6a
DB 0x11, 0x09, 0x05, 0x03, 0x05, 0x09, 0x11 ; К - 0x6b
DB 0x1c, 0x12, 0x12, 0x12, 0x12, 0x12, 0x11 ; Л - 0x6c
DB 0x11, 0x1b, 0x15, 0x15, 0x11, 0x11, 0x11 ; М - 0x6d
DB 0x11, 0x11, 0x11, 0x1f, 0x11, 0x11, 0x11 ; Н - 0x6e
DB 0x0e, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0e ; О - 0x6f
DB 0x1f, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11 ; П - 0x70
DB 0x1e, 0x11, 0x11, 0x11, 0x1e, 0x12, 0x11 ; Я - 0x71
DB 0x0f, 0x11, 0x11, 0x11, 0x0f, 0x01, 0x01 ; Р - 0x72
DB 0x0e, 0x11, 0x01, 0x01, 0x01, 0x11, 0x0e ; С - 0x73
DB 0x1f, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 ; Т - 0x74
DB 0x11, 0x11, 0x11, 0x11, 0x1e, 0x10, 0x0e ; У - 0x75
DB 0x15, 0x15, 0x15, 0x0e, 0x15, 0x15, 0x15 ; Ж - 0x76
DB 0x0f, 0x11, 0x11, 0x0f, 0x11, 0x11, 0x0f ; В - 0x77
DB 0x01, 0x01, 0x01, 0x0f, 0x11, 0x11, 0x0f ; Ь - 0x78
DB 0x11, 0x11, 0x11, 0x13, 0x15, 0x15, 0x13 ; Ы - 0x79
DB 0x0e, 0x11, 0x10, 0x0c, 0x10, 0x11, 0x0e ; З - 0x7a
DB 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x1f ; Ш - 0x7b
DB 0x0e, 0x11, 0x10, 0x1c, 0x10, 0x11, 0x0e ; Э - 0x7c
DB 0x15, 0x15, 0x15, 0x15, 0x15, 0x1f, 0x10 ; Щ - 0x7d
DB 0x11, 0x11, 0x11, 0x1e, 0x10, 0x10, 0x10 ; Ч - 0x7e
DB 0x1f, 0x15, 0x1f, 0x15, 0x1f, 0x15, 0x1f ; [DEL] - 0x7f

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MON_v8_3edeb015/io.inc → MON_r7_58d6d2a8/io.inc
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MON_r7_58d6d2a8/m_vars.inc Normal file
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; =======================================================
; Ocean-240.2
; Module M_VARS - Monitor variables
; RAM Range: 0xBA09-0xBFFF
;
; Disassembled by Romych 2025-02-05
; =======================================================
IFNDEF _M_VARS
DEFINE _M_VARS
MODULE M_VARS
ORG 0xbf00
buffer DS 128 ; 0xbf00 search text or buffer to search?
DS 36
paint_stack EQU $ ; 0xbfa4
DS 32
stack1: EQU $ ; 0xbfc4
DS 1
paint_var1 DS 1 ; 0xbfc5
paint_var2 DS 1 ; 0xbfc6
paint_var3 DS 1 ; 0xbfc7
paint_var4 DS 1 ; 0xbfc8
paint_var5 DS 1 ; 0xbfc9
paint_y DS 1 ; 0xbfca
paint_var7 DS 1 ; 0xbfcb
cmp_color DS 1 ; 0xbfcc
paint_sp_save DS 2
; Right pixel mask ex: 11111000
pixel_mask_r DS 1 ; 0xbfcf
tmp_color DS 1 ; 0xbfd0
rect_var2 DS 1 ; 0xbfd1
stack_0 EQU $
rect_var3 DS 1 ; 0xbfd2
esc_mode DS 1 ; 0xbfd3
esc_cmd DS 1 ; 0xbfd4
esc_param_cnt DS 1 ; 0xbfd5
esc_param DS 7 ; 0xbfd6
; Left inverse pixel mask ex: 00011111
pixel_mask_l_i DS 1
; Right inverse pixel mask ex: 00011111
pixel_mask_r_i DS 1
; Left pixel mask ex: 11100000
pixel_mask_l DS 1
; Current screen mode, bit 3 - hide/show cursor, bit 4 - only 20 rows
screen_mode DS 1 ; 0xbfe0
cursor_row DS 1 ; 0xbfe1 Cursor Y position
cursor_col DS 1 ; 0xbfe2 Cursor X position
curr_color DS 2 ; 0xbfe3 Current color low and hi bytes
esc_hex_cmd:
row_shift DS 1 ; 0xbfe5
codepage DS 1 ; 0xbfe6
cur_palette DS 1 ; 0xbfe7 00bbbfff - background and foreground colors
beep_period DS 2 ; 0xbfe8
beep_duration DS 2 ; 0xbfea
pix_shift DS 1 ; 0xbfec
strobe_state DS 1 ; 0xbfed
ul_var0 DS 1 ; 0xbfee
ul_A_var1 DS 1 ; 0xbfef
ul_B_var2 DS 1 ; 0xbff0
ul_var3 DS 1 ; 0xbff1
ul_A_var4 DS 1 ; 0xbff2
ul_B_var5 DS 1 ; 0xbff3
ul_var6 DS 1 ; 0xbff4
esc_var0 DS 1 ; 0xbff5
esc_var1 DS 1 ; 0xbff6
esc_var2 DS 1 ; 0xbff7
esc_var3 DS 1 ; 0xbff8
DS 1 ; 0xbff9
DS 1 ; 0xbffa
DS 1 ; 0xbffb
DS 1 ; 0xbffc
DS 1 ; 0xbffd
DS 1 ; 0xbffe
DS 1 ; 0xbfff
ASSERT stack1 = 0xbfc4
ASSERT buffer = 0xbf00
ASSERT paint_var1 = 0xbfc5
ASSERT pixel_mask_r = 0xbfcf
ASSERT stack_0 = 0xbfd2
ASSERT esc_mode = 0xbfd3
ASSERT screen_mode = 0xbfe0
ASSERT cur_palette = 0xbfe7
ASSERT ul_var0 = 0xbfee
ASSERT paint_stack = 0xbfa4
ASSERT esc_var3 = 0xbff8
;DISPLAY "screen_mode: ", /H, screen_mode
;DISPLAY "fn48_var1: ", /H, fn48_var1
ENDMODULE
ENDIF

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; ======================================================
; Ocean-240.2
;
; Monitor entries to compile CP/M modules
;
; By Romych 2025-09-09
; ======================================================
IFNDEF _MON_ENTRY
DEFINE _MON_ENTRY
MODULE MON_ENTRY
mon_init EQU 0xe000
mon_cold_start EQU 0xe003
non_con_status EQU 0xe006
mon_con_in EQU 0xe009
mon_con_out EQU 0xe00c
mon_serial_in EQU 0xe00f
mpn_serial_out EQU 0xe012
mon_char_print EQU 0xe015
mon_tape_read EQU 0xe018
mon_tape_write EQU 0xe01b
ram_disk_read EQU 0xe01e
ram_disk_write EQU 0xe021
mon_res_f1 EQU 0xe024
mon_res_f2 EQU 0xe027
mon_tape_wait EQU 0xe02a
mon_tape_detect EQU 0xe02d
read_floppy EQU 0xe030
write_floppy EQU 0xe033
ENDMODULE
ENDIF

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MON_r7_58d6d2a8/monitor.asm Normal file
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MON_v8_3edeb015/ram.inc → MON_r7_58d6d2a8/ram.inc
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MON_v8_c4eec374/.gitignore → MON_r8_3edeb015/.gitignore vendored
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MON_v8_3edeb015/BIN/MON_V8_3edeb015.BIN → MON_r8_3edeb015/BIN/MON_V8_3edeb015.BIN
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MON_v8_3edeb015/README.md → MON_r8_3edeb015/README.md
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MON_v8_c4eec374/bios_entries.inc → MON_r8_3edeb015/bios_entries.inc
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MON_v8_c4eec374/equates.inc → MON_r8_3edeb015/equates.inc
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0
MON_v8_3edeb015/font-6x7.inc → MON_r8_3edeb015/font-6x7.inc
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MON_v8_c4eec374/io.inc → MON_r8_3edeb015/io.inc
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MON_v8_3edeb015/m_vars.inc → MON_r8_3edeb015/m_vars.inc
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2
MON_v8_3edeb015/monitor.asm → MON_r8_3edeb015/monitor.asm
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@ -377,7 +377,7 @@ esc_exit:
; 0xe1cb
esc_params_tab:
DB 3, 5, 4, 3, 1, 2, 1, 1
DB 1, 2, 1, 5, 5, 7, 6, 4
DB 1, 2, 1, 5, 5, 6, 5, 4
esc_handler_tab:
DW esc_draw_fill_rect ;5 <ESC>1x1y1x2y2m

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MON_v8_c4eec374/ram.inc → MON_r8_3edeb015/ram.inc
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*.labels
*.obj
*.OBJ
*.bin
*.tmp
tmp/
build/
*.lst
*.sld

9
MON_r8_c4eec374/.vscode/extensions.json vendored Normal file
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@ -0,0 +1,9 @@
{
"recommendations": [
"maziac.asm-code-lens",
"maziac.dezog",
"maziac.hex-hover-converter",
"maziac.z80-instruction-set",
"maziac.sna-fileviewer"
]
}

0
MON_v8_c4eec374/.vscode/tasks.json → MON_r8_c4eec374/.vscode/tasks.json vendored
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0
MON_v8_c4eec374/BIN/MON_V8_c4eec374.BIN → MON_r8_c4eec374/BIN/MON_V8_c4eec374.BIN
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MON_v8_c4eec374/README.md → MON_r8_c4eec374/README.md
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MON_r8_c4eec374/bios_entries.inc Normal file
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; =======================================================
; Ocean-240.2
; Definition of CPM BIOS entries to compile depended
; modules
;
; By Romych 2025-09-09
; ======================================================
IFNDEF _BIOS
DEFINE _BIOS
MODULE BIOS
boot_f EQU 0xD600
wboot_f EQU 0xD603
const_f EQU 0xD606
conin_f EQU 0xD609
conout_f EQU 0xD60C
list_f EQU 0xD60F
punch_f EQU 0xD612
reader_f EQU 0xD615
home_f EQU 0xD618
seldsk_f EQU 0xD61B
settrk_f EQU 0xD61E
setsec_f EQU 0xD621
setdma_f EQU 0xD624
read_f EQU 0xD627
write_f EQU 0xD62A
sectran_f EQU 0xD630
reserved_f1 EQU 0xD633
reserved_f2 EQU 0xD636
tape_read_f EQU 0xD639
tape_write_f EQU 0xD63C
tape_wait_f EQU 0xD63F
bios_var04 EQU 0xD64B
ENDMODULE
ENDIF

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; ======================================================
; Ocean-240.2
; Equates for all assembly sources
;
; By Romych 2025-09-09
; ======================================================
IFNDEF _EQUATES
DEFINE _EQUATES
ADDLIST EQU 0x08
ASCII_BELL EQU 0x07 ; Make Beep
ASCII_BS EQU 0x08 ; Move cursor left (Back Space)
ASCII_TAB EQU 0x09 ; Move cursor right +8 pos
ASCII_LF EQU 0x0A ; Move cursor down (Line Feed)
ASCII_FF EQU 0x0C ; Move cursor to home (Form Feed)
ASCII_CR EQU 0x0D ; Move gursor to 1st pos (Cariage Return)
ASCII_CAN EQU 0x18 ; Move cursor right
ASCII_EM EQU 0x19 ; Move cursor up
ASCII_SUB EQU 0x1A ; CTRL-Z - end of text file marker
ASCII_ESC EQU 0x1B ;
ASCII_US EQU 0x1F ; Clear screen
ASCII_SP EQU 0x20
ASCII_DEL EQU 0x7F
; ------------------------------------------------------
BDOS_NFUNCS EQU 41
BELL_PIN EQU 0x08 ; DD67 Pin PC3 - "BELL"
; ------------------------------------------------------
CCP_COMMAND_SIZE EQU 5 ; max length of CCP command
CCP_COMMAND_COUNT EQU 3 ; Count of CCP commands
CCP_COMMAND_CNT EQU 6
CCP_COMMAND_LEN EQU 4
CCP_SRC_ADDR EQU 0xc000 ; Address of CCP resident part in ROM
CCP_DST_ADDR EQU 0xb200 ; Address of CCP resident part in RAM
CCP_SIZE EQU 0x809
CPM_VERSION EQU 0x22 ; Version of CP/M as byte nibbles '2.2'
CTRL EQU 0x5E ; ^
CTRL_C EQU 0x03 ; Warm boot
CTRL_H EQU 0x08 ; Backspace
CTRL_E EQU 0x05 ; Move to beginning of new line (Physical EOL)
CTRL_J EQU 0x0A ; LF - Line Feed
CTRL_M EQU 0x0D ; CR - Carriage Return
CTRL_P EQU 0x10 ; turn on/off printer
CTRL_R EQU 0x12 ; Repeat current cmd line
CTRL_S EQU 0x13 ; Temporary stop display data to console (aka DC3)
CTRL_U EQU 0x15 ; Cancel (erase) current cmd line
CTRL_X EQU 0x18 ; Cancel (erase) current cmd line
; ------------------------------------------------------
DBPLIST EQU 0x0F
DEF_DISK_A_SIZE EQU 0x3F
DEF_DISK_B_SIZE EQU 0x0168
DIR_BUFF_SIZE EQU 128
DSK_MAP EQU 0x10
DSK_MSK EQU 0x03
DSK_SHF EQU 0x02
DMA_BUFF_SIZE EQU 0x80
; ------------------------------------------------------
ENDDIR EQU 0xFFFF
ESC_CMD_END EQU 0x1A
;EXT_NUM EQU 12 ; Extent byte offset
; ------------------------------------------------------
FALSE EQU 0x00
FDC_DD80RB EQU 0x21
FDC_NOT_READY EQU 0x80
FDC_RESTORE_L EQU 0x08
FDC_SEEK_LV EQU 0x1C
FDC_RESTORE_UH_NV EQU 0x03 ; Restore Unload Head, No Verify, 15ms Rate
FILE_DELETED EQU 0xE5
FWF_MASK EQU 0x80 ; File Write Flag mask
; ---------------------------------------------------
; FCB Offsets
; ---------------------------------------------------
FCB_LEN EQU 32 ; length of FCB
FCB_SHF EQU 5
FN_LEN EQU 12 ; Length of filename in FCB
FCB_DR EQU 0 ; Drive. 0 for default, 1-16 for A-P
FCB_FN EQU 1 ; Fn - Filename, 7-bit ASCII. The top bits - attributes
FCB_FT EQU 9 ; Filetype, 7-bit ASCII.
; T1' to T3' have the following
; T1' - Read-Only
; T2' - System (hidden)
; T3' - Archive
FCB_EXT EQU 12 ; EX - Set this to 0 when opening a file and then leave it to
; CP/M. You can rewind a file by setting EX, RC, S2 and CR to 0.
FCB_S1 EQU 13 ; S1 - Reserved.
FCB_S2 EQU 14 ; S2 - Reserved. Bit 7 - wile write flag, [6:0] module number (Extent hi bits)
FCB_RC EQU 15 ; RC - Set this to 0 when opening a file and then leave it to CP/M.
FCB_AL EQU 16 ; AL - Image of the second half of the directory entry,
; containing the file's allocation (which disc blocks it owns).
FCB_CR EQU 32 ; CR - Current record within extent. It is usually best to set
; this to 0 immediately after a file has been opened and
; then ignore it.
FCB_RN EQU 33 ; Rn - Random access record number. A 16-bit (with R2 used for overflow)
; ------------------------------------------------------
JP_OPCODE EQU 0xC3
; ------------------------------------------------------
IRQ_0 EQU 0x01
IRQ_1 EQU 0x02
IRQ_2 EQU 0x04
;LP_IRQ EQU 0x08
KBD_IRQ EQU 0x02
KBD_ACK EQU 0x10
KEY_ALF EQU 0x0D
KEY_FIX EQU 0x15
; ------------------------------------------------------
LST_REC EQU 0x7F
; ------------------------------------------------------
MAX_EXT EQU 0x1F
MAX_MOD EQU 0x0F
;MOD_NUM EQU 0x0E
; ------------------------------------------------------
FCB_INFO_LEN EQU 15 ; length of FCB info bytes to match
;NXT_REC EQU 0x20
; ------------------------------------------------------
PIC_POLL_MODE EQU 0x0A
PORT_C4 EQU 0x10
PRINTER_ACK EQU 0x10
PRINTER_IRQ EQU 0x08
; ------------------------------------------------------
;RAN_REC EQU 0x21
;FCB_RC EQU 0x0F
RO_FILE EQU 0x09
ROM_CHIP_SIZE EQU 8192 ; ROM Size, used to limit monitor code size
RX_READY EQU 0x02
; ------------------------------------------------------
TAPE_D EQU 0x08
TAPE_P EQU 0x04
TIMER_IRQ EQU 0x10
TL_HIGH EQU 0x05
TL_LOW EQU 0x03
TL_MID EQU 0x04
TMR0_SQWAVE EQU 0x36
TRUE EQU 0xFF
TX_READY EQU 0x01
; ------------------------------------------------------
ENDIF

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MON_v8_c4eec374/font-6x7.inc → MON_r8_c4eec374/font-6x7.inc
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MON_r8_c4eec374/io.inc Normal file
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@ -0,0 +1,132 @@
; =======================================================
; Ocean-240.2
; Computer with FDC variant.
; IO Ports definitions
;
; By Romych 2025-09-09
; =======================================================
IFNDEF _IO_PORTS
DEFINE _IO_PORTS
; -------------------------------------------------------
; КР580ВВ55 DD79
; -------------------------------------------------------
; Port A - User port A
USR_DD79PA EQU 0x00
; Port B - User port B
USR_DD79PB EQU 0x01
; Port C - User port C
USR_DD79PC EQU 0x02
; Config: [1][ma1,ma0][0-aO|1-aI],[0-chO,1-chI],[mb],[0-bO|1-bI],[0-clO,1-clI]
; Set bit: [0][xxx][bbb][0|1]
USR_DD79CTR EQU 0x03
; -------------------------------------------------------
; КР1818ВГ93
; -------------------------------------------------------
; CMD
FDC_CMD EQU 0x20
; TRACK
FDC_TRACK EQU 0x21
; SECTOR
FDC_SECT EQU 0x22
; DATA
FDC_DATA EQU 0x23
;
FDC_WAIT EQU 0x24
; Controller port
FLOPPY EQU 0x25
; -------------------------------------------------------
; КР580ВВ55 DD78
; -------------------------------------------------------
; Port A - Keyboard Data
KBD_DD78PA EQU 0x40
; Port B - JST3,SHFT,CTRL,ACK,TAPE5,TAPE4,GK,GC
KBD_DD78PB EQU 0x41
; Port C - [PC7..0]
KBD_DD78PC EQU 0x42
; Сonfig: [1][ma1,ma0][0-aO|1-aI],[0-chO,1-chI],[mb],[0-bO|1-bI],[0-clO,1-clI]
; Set bit: [0][xxx][bbb][0|1];
KBD_DD78CTR EQU 0x43
; -------------------------------------------------------
; КР580ВИ53 DD70
; -------------------------------------------------------
; Counter 1
TMR_DD70C1 EQU 0x60
; Counter 2
TMR_DD70C2 EQU 0x61
; Counter 3
TMR_DD70C3 EQU 0x62
; Config: [sc1,sc0][rl1,rl0][m2,m1,m0][bcd]
; sc - timer, rl=01-LSB, 10-MSB, 11-LSB+MSB
; mode 000 - int on fin,
; 001 - one shot,
; x10 - rate gen,
; x11-sq wave
TMR_DD70CTR EQU 0x63
; Programable Interrupt controller PIC KR580VV59
PIC_DD75RS EQU 0x80
PIC_DD75RM EQU 0x81
; -------------------------------------------------------
; КР580ВВ51 DD72
; -------------------------------------------------------
; Data
UART_DD72RD EQU 0xA0
; [RST,RQ_RX,RST_ERR,PAUSE,RX_EN,RX_RDY,TX_RDY]
UART_DD72RR EQU 0xA1
; -------------------------------------------------------
; КР580ВВ55 DD17
; -------------------------------------------------------
; Port A - VShift[8..1]
SYS_DD17PA EQU 0xC0
; Port B - [ROM14,13][REST][ENROM-][A18,17,16][32k]
SYS_DD17PB EQU 0xC1
; Port C - HShift[HS5..1,SB3..1]
SYS_DD17PC EQU 0xC2
; Сonfig: [1][ma1,ma0][0-aO|1-aI],[0-chO,1-chI],[mb],[0-bO|1-bI],[0-clO,1-clI]
; Set bit: [0][xxx][bbb][0|1];
SYS_DD17CTR EQU 0xC3
; -------------------------------------------------------
; КР580ВВ55 DD67
; -------------------------------------------------------
; Port A - LPT Data
LPT_DD67PA EQU 0xE0
; Port B - [VSU,C/M,FL3..1,COL3..1]
VID_DD67PB EQU 0xE1
; Port C - [USER3..1,STB-LP,BELL,TAPE3..1]
DD67PC EQU 0xE2
; Сonfig: [1][ma1,ma0][0-aO|1-aI],[0-chO,1-chI],[mb],[0-bO|1-bI],[0-clO,1-clI]
; Set bit: [0][xxx][bbb][0|1];
DD67CTR EQU 0xE3
ENDIF

0
MON_v8_c4eec374/m_vars.inc → MON_r8_c4eec374/m_vars.inc
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0
MON_v8_c4eec374/monitor.asm → MON_r8_c4eec374/monitor.asm
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49
MON_r8_c4eec374/ram.inc Normal file
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@ -0,0 +1,49 @@
; =======================================================
; Ocean-240.2
;
; RAM area at address: 0x0000 - 0x0100, used by CP/M and
; HW-Monitor
; By Romych 2026-02-03
; =======================================================
IFNDEF _RAM
DEFINE _RAM
MODULE RAM
@warm_boot EQU 0x0000 ; Jump warm_boot (Restart)
@warm_boot_addr EQU 0x0001 ; address of warm boot entry point
@iobyte EQU 0x0003 ; Input/Output mapping
@cur_user_drv EQU 0x0004 ; [7:4] - curent user, [3:0] - current drive
@jp_bdos_enter EQU 0x0005 ; Jump bdos (CALL 5 to make CP/M requests)
@bdos_ent_addr EQU 0x0006 ; addres of BDOS entry point
@RST1 EQU 0x0008
@RST1_handler_addr EQU 0x0009
;RST2 EQU 0x0010
;RST3 EQU 0x0018
;RST4 EQU 0x0020
;RST5 EQU 0x0028
;RST6 EQU 0x0030
;RST7 EQU 0x0038
;reserve1 EQU 0x003b
@bios_var0 EQU 0x0040 ; 0xaa - bios init r8
@bios_var1 EQU 0x0041 ; 0xaa - bios init r8
@bios_var2 EQU 0x0042 ; 0x00 - bios init r8
@bios_var3 EQU 0x0043 ; 0xff - bios init r8
@interleave_0 EQU 0x0044
;reserve2 EQU 0x0050
@fcb1 EQU 0x005c ; Default FCB, 16 bytes
@fcb2 EQU 0x006c
;NMI_ISR EQU 0x0066
@dma_buffer EQU 0x0080 ; Default "DMA" 128 bytes buffer
@p_cmd_line_len EQU 0x0080 ; command line character count
@p_cmd_line EQU 0x0081 ; command line buffer
@fcb_ra_record_num EQU 0x00a1
@bios_stack EQU 0x0100
@tpa_start EQU 0x0100 ; start of program
@video_ram EQU 0x4000
ENDMODULE
ENDIF