simon987/Much-Assembly-Required
1
0
Fork 0
mirror of https://github.com/simon987/Much-Assembly-Required.git synced 2025-04-21 11:36:43 +00:00
Code Issues Projects Releases Wiki Activity

Created Snippet: Dump memory to disk (markdown)

Arthur Paulino 2018-01-03 15:57:07 -03:00
parent c2e99ba64a
commit 92698007b9
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
Snippet:-Dump-memory-to-disk.md Normal file

@ -0,0 +1,19 @@
```assembly
HWID_FLOPPY equ 0xB
FLOPPY_WRITE_SECTOR equ 0x3
;**************************************
;* dumpMemToDisk()
;* Dump entire memory to Floppy Disk
dumpMemToDisk:
MOV X, 0
MOV Y, 0
dumpMemToDiskLoop:
MOV A, FLOPPY_WRITE_SECTOR
HWI HWID_FLOPPY
ADD X, 1
ADD Y, 512
CMP X, 128
JNZ dumpMemToDiskLoop
RET
```