mirror of
https://github.com/hsoft/collapseos.git
synced 2024-07-22 11:30:20 +10:00
8bf6258673
Adding a delay such as the 20ms one we have in AVR programmer's initialization routine is tricky without a word like TICKS. This implementation is highly inaccurate, but more accurate and reliable than a "ballpark" DO..LOOP...
14 lines
425 B
Plaintext
14 lines
425 B
Plaintext
0xff00 CONSTANT RS_ADDR
|
|
0xfffa CONSTANT PS_ADDR
|
|
RS_ADDR 0x80 - CONSTANT SYSVARS
|
|
30 LOAD ( 8086 asm )
|
|
262 LOAD ( xcomp ) 270 LOAD ( xcomp overrides )
|
|
445 461 LOADR ( 8086 boot code )
|
|
353 LOAD ( xcomp core low )
|
|
604 LOAD ( KEY/EMIT drivers )
|
|
606 608 LOADR ( BLK drivers )
|
|
610 LOAD ( AT-XY drivers )
|
|
380 LOAD ( xcomp core high )
|
|
(entry) _ ( Update LATEST ) PC ORG @ 8 + !
|
|
," BLK$ FD$ ' FD@ BLK@* ! ' FD! BLK!* ! " EOT,
|