vt82c586a ETC-unknow, vt82c586a Datasheet - Page 19

• Manufacturer Part Number: vt82c586a
• Description: Integrated Peripheral Controller
• Manufacturer: ETC-unknow

PCI Function 1 Registers - IDE Controller
Configuration Space IDE Header Registers
Preliminary Revision 0.1 October 13, 1996
Offset PCI Configuration Space Header
1F-1C Base Address - Sec Control / Status
1B-18 Base Address - Sec Data / Command
34-3B -reserved- (unassigned)
13-10 Base Address - Pri Data / Command
17-14 Base Address - Pri Control / Status
23-20 Base Address - Bus Master Control
24-2F -reserved- (unassigned)
30-33 -reserved- (expan ROM base addr)
1-0 Vendor ID
3-2 Device ID
5-4 Command
7-6 Status
3C
3D
3E
3F
A
B
C
D
E
8
9
F
Revision ID
Programming Interface
Sub Class Code
Base Class Code
-reserved- (cache line size)
Latency Timer
Header Type
Built In Self Test (BIST)
Interrupt Line
Interrupt Pin
Minimum Grant
Maximum Latency

0000CC01 RW
000001F0 RO
000003F4 RO
00000170 RO
00000374 RO
Default
1106
0571
0080
0280
0E
nn
85
01
01
00
00
00
00
00
00
00
00
00
00
RW
RW
Acc
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
—
—
—
—
-13-
Configuration Space IDE-Specific Registers
I/O Registers - IDE Controller
These registers are compliant with the SFF 8038 v1.0 standard.
Refer to that specification for additional information.
Offset Configuration Space IDE Registers
Offset IDE I/O Registers
4B-48 Drive Timing Control
70-FF -reserved-
53-50 UltraDMA33 Extd Timing Control
54-5F -reserved-
61-60 Primary Sector Size
62-67 -reserved-
69-68 Secondary Sector Size
C-F Secondary Channel PRD Table Addr
4-7 Primary Channel PRD Table Addr
4C
4D
4E
4F
40
41
42
43
44
45
46
A
B
0
1
2
3
8
9
Sec Non-1F0 Port Access Timing
Chip Enable
IDE Configuration
-reserved- (do not program)
FIFO Configuration
Miscellaneous Control 1
Miscellaneous Control 2
Miscellaneous Control 3
Address Setup Time
-reserved- (do not program)
Pri Non-1F0 Port Access Timing
Primary Channel Command
-reserved-
Primary Channel Status
-reserved-
Secondary Channel Command
-reserved-
Secondary Channel Status
-reserved-
Register Overview
VT82C586A
A8A8A8A8
03030303 RW
Default
Default
0200
0200
3A
C0
FF
FF
FF
08
02
09
68
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
RW
RW
Acc
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Acc
RW
WC
RW
RW
WC
RW
—
—
—
—
—
—
—