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317607-001 参数 Datasheet PDF下载

317607-001图片预览
型号: 317607-001
PDF下载: 下载PDF文件 查看货源
内容描述: Express芯片组 [Express Chipset]
分类和应用:
文件页数/大小: 351 页 / 2481 K
品牌: INTEL [ INTEL ]
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Integrated Graphics Device Registers (D2:F0,F1)  
8.2.5  
RID2—Revision Identification  
B/D/F/Type:  
Address Offset:  
Default Value:  
Access:  
0/2/1/PCI  
08h  
00h  
RO  
8 bits  
Size:  
This register contains the revision number for Device 2, Functions 0 and 1.  
Bit  
Access &  
Default  
Description  
7:0  
RO  
00h  
Revision Identification Number (RID): This is an 8-bit value that  
indicates the revision identification number for the GMCH Device 2.  
Refer to the Intel® G35 Express Chipset Specification Update for the  
value of the Revision ID register.  
8.2.6  
CC—Class Code Register  
B/D/F/Type:  
Address Offset:  
Default Value:  
Access:  
0/2/1/PCI  
09–0Bh  
038000h  
RO  
Size:  
24 bits  
This register contains the device programming interface information related to the  
Sub-Class Code and Base Class Code definition for the IGD. This register also contains  
the Base Class Code and the function sub-class in relation to the Base Class Code.  
Bit  
Access &  
Default  
Description  
23:16  
RO  
03h  
Base Class Code (BCC): This is an 8-bit value that indicates the  
base class code for the GMCH. This code has the value 03h, indicating  
a Display Controller.  
15:8  
7:0  
RO  
80h  
Sub-Class Code (SUBCC):  
80h = Non VGA  
RO  
00h  
Programming Interface (PI):  
00h = Hardwired as a Display controller.  
252  
Datasheet