CN8478 Datasheet, PDF (43/221 Pages) Conexant Systems, Inc – Multichannel Synchronous Communications Controller (MUSYCC)

CN8478/CN8474A/CN8472A/CN8471A
Multichannel Synchronous Communications Controller (MUSYCC™)
2.0 Host Interface
2.1 PCI Interface
Table 2-1. Function 0 Configuration Space
Register
Number
Byte Offset
(Hex)
31
24
16
8
0
0
00h
Device ID⁽¹⁾
Vendor ID⁽¹⁾
1
04h
Status
Command
2
08h
Base Code
Revision ID⁽¹⁾
3
0Ch
Reserved
Header Type
LatencyTimer
Reserved
4
10h
MUSYCC Base Address Register (BAR)
5
14h
—
—
—
Reserved
14
38h
—
15
3Ch
Max Latency
Min Grant
Interrupt Pin
Interrupt Line
NOTE(S):
(1) _{Registers shared between Function 0 and 1.}
Table 2-2. Function 1 Configuration Space
Register
Number
Byte Offset
(Hex)
31
24
16
8
0
0
00h
Device ID⁽¹⁾
Vendor ID⁽¹⁾
1
04h
Status
Command
2
08h
Base Code
Revision ID⁽¹⁾
3
0Ch
Reserved
Header Type
Reserved
Reserved
4
10h
EBUS Base Address Register (BAR)
5
14h
—
—
—
Reserved
14
38h
—
15
3Ch
Reserved
Interrupt Pin
Interrupt Line
NOTE(S):
(1) _{Registers shared between Function 0 and 1.}
100660E
Conexant
2-5