參數(shù)資料
型號： RG82845
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項-數(shù)據(jù)表參考
文件頁數(shù)： 132/157頁
文件大?。?/td> 1407K
代理商： RG82845
Intel
82845MP/82845MZ Chipset-Mobile (MCH-M)
76
Datasheet
250687-002
R
3.7.30.
ATTBASE – Aperture Translation Table Base Register – Device
#0
Address Offset:
B8-BBh
Default Value:
0000_0000h
Access:
Read/Write, Read Only
Size:
32 bits
This register provides the starting address of the Graphics Aperture Translation Table Base located in the
main DRAM. This value is used by the MCH-M Graphics Aperture address translation logic (including
the GTLB logic) to obtain the appropriate address translation entry required during the translation of the
aperture address into a corresponding physical DRAM address. The ATTBASE register may be
dynamically changed.
Note: The address provided via ATTBASE is 4-KB aligned.
Bit
Description
31:12
Aperture Translation Table Base (TTABLE): This field contains a pointer to the base of the
translation table used to map memory space addresses in the aperture range to addresses in main
memory.
NOTE: It should be modified only when the GTLB has been disabled.
11:0
Reserved
相關PDF資料
PDF描述
RG82845MP Controller Miscellaneous - Datasheet Reference
RG82845MZ Controller Miscellaneous - Datasheet Reference
RG82870P2 Controller Miscellaneous - Datasheet Reference
RH5RE36AA-T1-FA 3.6 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO3
RH5RE56AA-T1-FA 5.6 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO3
相關代理商/技術參數(shù)
參數(shù)描述
RG82845 S L5V7 制造商:Intel 功能描述:MEMORY CONTROLLER HUB (MCH) FOR SDR
RG82845 S L5YQ 制造商:Intel 功能描述:MEMORY CONTROLLER HUB (MCH) FOR SDR
RG82845 S L63W 制造商:Intel 功能描述:MEMORY CONTROLLER HUB (MCH) FOR SDR
RG82845 SL5V7 制造商:Intel 功能描述:
RG82845E 制造商:Rochester Electronics LLC 功能描述:- Bulk
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