| 42,6 → 42,7 |
|---|
| MAX_Head equ 1 |
| MAX_Sector equ 18 |
| |
| uglobal |
| ; Ñ÷åò÷èê òèêîâ òàéìåðà |
| TickCounter dd ? |
| ; Êîä çàâåðøåíèÿ îïåðàöèè ñ êîíòðîëëåðîì ÍÃÌÄ |
| 69,6 → 70,7 |
|---|
| ReadRepCounter DB ? |
| ; Ñ÷åò÷èê ïîâòîðåíèÿ îïåðàöèè ðåêàëèáðîâêè |
| RecalRepCounter DB ? |
| endg |
| ; Îáëàñòü ïàìÿòè äëÿ õðàíåíèÿ ïðî÷èòàííîãî ñåêòîðà |
| ;FDD_DataBuffer: times 512 db 0 ;DB 512 DUP (?) |
| fdd_motor_status db 0 |
| 111,13 → 113,13 |
|---|
| ;*********************************** |
| FDCDataOutput: |
| ; pusha |
| push ax cx dx |
| push eax ecx edx |
| mov AH,AL ;çàïîìíèòü áàéò â AH |
| ; Ñáðîñèòü ïåðåìåííóþ ñîñòîÿíèÿ êîíòðîëëåðà |
| mov [FDC_Status],FDC_Normal |
| ; Ïðîâåðèòü ãîòîâíîñòü êîíòðîëëåðà ê ïðèåìó äàííûõ |
| mov DX,3F4h ;(ïîðò ñîñòîÿíèÿ FDC) |
| xor CX,CX ;óñòàíîâèòü ñ÷åò÷èê òàéì-àóòà |
| mov ecx, 0x10000 ;óñòàíîâèòü ñ÷åò÷èê òàéì-àóòà |
| @@TestRS: |
| in AL,DX ;ïðî÷èòàòü ðåãèñòð RS |
| and AL,0C0h ;âûäåëèòü ðàçðÿäû 6 è 7 |
| 134,7 → 136,7 |
|---|
| out DX,AL |
| @@End_5: |
| ; popa |
| pop dx cx ax |
| pop edx ecx eax |
| ret |
| |
| ;****************************************** |