參數(shù)資料
型號(hào): 82845MP
廠商: INTEL CORP
元件分類: 外設(shè)及接口
英文描述: Intel 845 Family Chipset-Mobile 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)
中文描述: MULTIFUNCTION PERIPHERAL, PBGA593
封裝: 37.50 X 37.50 MM, FCBGA-593
文件頁數(shù): 98/157頁
文件大小: 1407K
代理商: 82845MP
Intel
82845MP/82845MZ Chipset-Mobile (MCH-M)
98
Datasheet
250687-002
R
3.8.19.
PMBASE1 – Prefetchable Memory Base Address Register –
Device #1
Address Offset:
Default Value:
Access:
Size:
24-25h
FFF0h
Read/Write, Read Only
16 bits
This register controls the host to AGP prefetchable memory accesses routing based on the following
formula:
PREFETCHABLE_MEMORY_BASE1=< address =<PREFETCHABLE_MEMORY_LIMIT1
The upper 12 bits of the register are read/write and correspond to the upper 12 address bits A[31:20] of
the 32-bit address. The bottom 4 bits of this register are read-only and return zeros when read. The
configuration software must initialize this register. For the purpose of address decode address bits
A[19:0] are assumed to be 0. Thus, the bottom of the defined memory address range will be aligned to a
1-MB boundary.
Bit
Description
15:4
Prefetchable Memory Address Base 1(PMEM_BASE1).
Corresponds to A[31:20] of the memory
address.
3:0
Reserved
相關(guān)PDF資料
PDF描述
82845Mx Intel 845 Family Chipset-Mobile 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)
82845MZ Intel 845 Family Chipset-Mobile 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)
82845PE 82845GE Graphics and Memory Controller Hub (GMCH) and 82845PE Memory Controller Hub (MCH)
82845GE 82845GE Graphics and Memory Controller Hub (GMCH) and 82845PE Memory Controller Hub (MCH)
8284A Clock Generator and Driver for 8066, 8088 Processors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
82845MX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel 845 Family Chipset-Mobile 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)
82845MZ 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel 845 Family Chipset-Mobile 82845MP/82845MZ Chipset Memory Controller Hub Mobile (MCH-M)
82845PE 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:82845GE Graphics and Memory Controller Hub (GMCH) and 82845PE Memory Controller Hub (MCH)
8284611SM 制造商:Thomas & Betts 功能描述:
828461-2 制造商:TE Connectivity 功能描述:19P CPC STECK-GEH - Bulk