參數(shù)資料
型號: W83C553F-G
英文描述: W83C553F-G Highly Integrated System I/O Controller for Power PCTM (South Bridge) QFP 208
中文描述: W83C553F接枝高度集成的系統(tǒng)I / O控制器的電力PCTM(南橋)QFP封裝208
文件頁數(shù): 113/159頁
文件大?。?/td> 3991K
代理商: W83C553F-G
W83C553F
4.3
The configuration space is organized as 64 double word (32-bit) registers. It is divided into two sections, the PCI specified
and defined Header registers and the Control registers. Header registers are located in the first 16 double words. Control
registers are located in the last 48 double words.
Table 4-1
.
Bus Master IDE Configuration Space Header Registers
Address
31
24
23
03h-00h
07h-04h
0Bh-08h
(01h)
(01h)
0Fh-OCh
(00h)
(80h)
13h-10h
Base Address 0; Port 0 Primary Registers (IDE_CS0#)
17h-14h
Base Address 1; Port 0 Auxiliary Registers (IDE_CS1#)
1Bh-18h
Base Address 2; Port 1 Primary Registers (IDE_CS0#)
1Fh-1Ch
Base Address 3; Port 1 Auxiliary Registers (IDE_CS1#)
23h-20h
3Bh-24h
Reserved (00000000h)
3Fh-3Ch
MAX_LAT
(28h)
(02h)
Electrical Specifications
WINBOND SYSTEMS LABORATORY
110
PCI Configuration Space - Bus Master IDE Registers (Function 1)
Register Bits
16
15
Vendor ID (10ADh)
Device Control
Programming
Interface
Latency Timer
8
7
0
Device ID (0105h)
Device Status
Base Class
Sub-Class
Revision ID
(05h)
Cache Line Size
Reserved
Header Type
Base Address 4; Bus Master IDE Registers (for DMA mode disk drives)
MIN_GNT
Interrupt Pin (01h)
Interrupt Line
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