ਫ C , ।  ATA- A1

饭
00h     db   ⮢ :
                03h -  :   00 - 12 
                                      01 - 16 
                                      祥 - Reserved
                1Ch - ?
                60h - CMD DRQ Type:   00 - ய
                                      01 - Interrupt
                                      02 - Accelerated
                                      03 - Reserved
                80h - ꥬ

01h     db      1Fh -  ன⢠: 05 - CD-ROM
                                     (⠫ ⨯  ᬮ
                                       ᠭ SCSI)
;-- ய---

14h     dw*0Ah  ਩ 
28h     dw*3    -  ந⥫
2Eh     dw*4     訢
36h     dw*14h   
5Eh     dw      -  ந⥫
60h     dw      0
62h     db      ????? (0)
63h     db      01h - প DMA
                02h - প LBA
                04h - ன⢮   ᯮ짮 IORDY
                08h - প IORDY
                20h - প ४뢠 権
                40h - প Proxy Interrupt
                80h - প Interleave DMA
66h	db	PIO time (ns)
67h	db	PIO mode
69h     db      S/W DMA mode
6Ah     db      1 -  6h-73h ᯮ
                2 - Advanced PIO Support ( 80h-8Dh ᯮ)

;  6Ch - 78h   Interrupt List'.  設⢥ CD  ᯮ
6Ch     dw      ??? logical cylinders in current translation mode
6Eh     dw      ??? logical heads in current translation mode
70h     dw      ??? logical sectors per track in current translation mode
72h     dw*2    ??? current capacity in sectors
76h     dw      ??? multiple-sector count for read/write multiple command
78h     dw*2    ??? total number of user-addressable sectors (LBA mode)

;ࠬ DMA
7Ch     db      S/W DMA modes: 1 - 0; 2 - 0,1; 4 -0,1,2; 祥 -  DMA
7Dh     db      騩 ० S/W DMA: 1 - 0, 2 - 1, 4 - 2, 祥 -  DMA
7Eh     db      M/W DMA modes (  S/W DMA)
7Fh     db      騩 ० M/W DMA
80h	db	Advanced PIO modes:	4 - PIO 5
					2 - PIO 4
					1 - PIO 3
82h     dw      쭮   ६ ।  M/W DMA
84h	dw	㥬 ---//----//---
86h     dw      쭮   ६ ।  PIO  F/C
88h     dw      -----//------//-------//----//---   F/C (IORDY)
8Ah     dw*2    १ࢨ஢    PIO-०

;    ᯮ  । ࠬ஢
; ४뢠饣 
8Eh     dw      ⨯筮 ६ ᪠ 設 ᫥  (ms)
90h     dw      ----//-----//-----//-----//----//--- 㦨 (ms)
;
92h     dw      -  ᨨ
96h     dw*38h  0
100h    dw*20h  -  ந⥫
140h    dw*60h  0