SiI3114 PCI to Serial ATA Controller
Data Sheet
Silicon Image, Inc.
Address
Offset
Register Name
16 15
Access
Type
31
00
234H
238H
23CH
Reserved
Reserved
Reserved
-
-
-
FIFO Wr Request
FIFO Rd Request
R/W
240H
244H
FIFO Valid Byte Count – Channel 2
Control – Channel Control – Channel
2
2
FIFO Wr Request
FIFO Rd Request
R/W
FIFO Valid Byte Count – Channel 3
System Configuration Status
Control – Channel Control – Channel
3
3
248H
24CH
System Command
R/W
R/W
R/W
System Software Data
250H -
25CH
Reserved
260H
264H
FIFO Port – Channel 2
Reserved
R/W
-
FIFO Byte1 Write
Pointer – Channel
2
FIFO Byte1 Read
Pointer – Channel
2
FIFO Byte0 Write
Pointer – Channel
2
FIFO Byte0 Read
Pointer – Channel
2
R
268H
26CH
FIFO Byte3 Write
Pointer – Channel
2
FIFO Byte3 Read
Pointer – Channel
2
FIFO Byte2 Write
Pointer – Channel
2
FIFO Byte2 Read
Pointer – Channel
2
R
270H
274H
FIFO Port – Channel 3
Reserved
R/W
-
FIFO Byte1 Write
Pointer – Channel
3
FIFO Byte1 Read
Pointer – Channel
3
FIFO Byte0 Write
Pointer – Channel
3
FIFO Byte0 Read
Pointer – Channel
3
R
278H
27CH
FIFO Byte3 Write
Pointer – Channel
3
FIFO Byte3 Read
Pointer – Channel
3
FIFO Byte2 Write
Pointer – Channel
3
FIFO Byte2 Read
Pointer – Channel
3
R
Channel 2 TF
Starting Sector
Number
Channel 2 TF
Features Channel 2 Channel 2 TF Data
TF Error
R/W
Channel 2 TF Sector
Count
280H
284H
Channel 2 TF
Command+Status
Channel 2 TF
Device+Head
Channel 2 TF
Cylinder High
Channel 2 TF
Cylinder Low
R/W
R/W
Channel 2 TF
Device Control
Auxiliary Status
288H
28CH
290H
Reserved
Reserved
Reserved
Channel 2 Read Ahead Data
Channel 2 TF
R/W
R/W
Channel 2 TF
Starting Sector
Number2
Channel 2 TF Sector
Features2 Channel 2
TF Error2
Reserved
Count2
Channel 2 TF
Cmd
Channel 2 TF
Device+Head2
Channel 2 TF
Cylinder High2
Channel 2 TF
Cylinder Low2
R/W
R/W
294H
298H
Channel 2 TF
Cylinder High 2
Ext
Channel 2 TF
Starting Sector 2
Ext
Channel 2 TF
Sector Count 2
Ext
Channel 2 TF
Cylinder Low 2 Ext
29CH
2A0H
Channel 2 Virtual DMA/PIO Read Ahead Byte Count
R/W
R/W
Channel 2
Reserved
Channel 2
Cmd + Status
Config + Status
2A4H
2A8H
2ACH
2B0H
Reserved
R/W
R/W
R/W
R/W
Reserved
Reserved
Channel 2 Test Register
SiI-DS-0103-D
50
© 2007 Silicon Image, Inc.
SILICONIMAGE [ Silicon image ]
