參數(shù)資料
型號: RH56D-PCI
廠商: Electronic Theatre Controls, Inc.
英文描述: MODEM DEVICE FAMILY FOR DESKTOP APPLICATIONS
中文描述: 調(diào)制解調(diào)器設(shè)備家庭桌面應(yīng)用程序
文件頁數(shù): 49/60頁
文件大?。?/td> 357K
代理商: RH56D-PCI
RH56D-PCI Modem Designer’s Guide
1213
Conexant
5-1
Conexant Proprietary Information
5. SOFTWARE INTERFACE
5.1 PCI CONFIGURATION REGISTERS
The PCI Configuration registers are located in the BIF. Table 5-1 identifies the configuration register contents that are
supported in the BIF device:
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Bit
Offset
(Hex)
31:24
23:16
15:8
7:0
00
04
08
0C
10
14
18
1C
20
24
28
2C
30
34
38
3C
40
44
Device ID
Status
Vendor ID
Command
Class Code
Header Type
Base Address 0 - Memory (BIF)
Base Address 1 – I/O (Dummy)
Unused Base Address Register
Unused Base Address Register
Unused Base Address Register
Unused Base Address Register
CIS Pointer
Subsystem ID
Not Implemented
Reserved
Revision ID
Not Implemented
Not Implemented
Latency Timer
Subsystem Vendor ID
Cap Ptr
Reserved
Max Latency
Power Management Capabilities (PMC)
Data
Min Grant
Interrupt Pin
Next Item Ptr
Interrupt Line
Capability ID
PMCSR_BSE
Bridge Support
Extensions
Power Management
Control/Status Register (PMCSR)
5.1.1 0x00 - Vendor ID Field
This field is read-only and is loaded from the serial EEPROM after reset events. The value is 14F1 for Conexant.
5.1.2 0x02 - Device ID Field
This field is read-only and is loaded from the serial EEPROM after reset events.
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