参数资料
型号: IBM21P100BGC
元件分类: 总线控制器
英文描述: PCI BUS CONTROLLER, PBGA304
封装: 31 X 31 MM, PLASTIC, BGA-304
文件页数: 84/144页
文件大小: 5197K
代理商: IBM21P100BGC
IBM21P100BGC
IBM 133 PCI-X Bridge R2.0
Configuration Registers
Page 44 of 144
ppb20_pcix_regs.fm.01
October 15, 2001
2
RW
Bus Master Control
0
Disable generating of the PCI accesses.
1
Enable generating of the PCI accesses.
Device in the PCI-X mode is allowed to initiate a split completion transaction regardless of the state of this bit.
1
RW
Memory Space Control
0
Disable memory space accesses.
1
Enable memory space accesses.
0
RW
I/O Space Control
0
Disable device response.
1
Enable device response.
Bit(s)
Access
Field Name and Description
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