參數(shù)資料
型號(hào)： 82845GE
廠商： Intel Corp.
英文描述： 82845GE Graphics and Memory Controller Hub (GMCH) and 82845PE Memory Controller Hub (MCH)
中文描述： 82845GE圖形和內(nèi)存控制器中樞（GMCH）和82845PE內(nèi)存控制器中樞（MCH）
文件頁數(shù)： 33/157頁
文件大?。?/td> 1407K
代理商： 82845GE
Intel
82845MP/82845MZ Chipset-Mobile (MCH-M)
250687-002
Datasheet
33
R
Table 15. DDR Signals
Buffer
Type/IO
Signal
Type
State
During
RSTIN#
Assertion
State After
RSTIN#
Deassertion
C3
S1M
S3
S4-S5
G3
SCK#[5:0]
SM common
O
TRI
DRIVE
Don’t
care
Don’t
care
Don’t care
Pwrdn
Pwrdn
SCK[4:0]
SM common
O
TRI
DRIVE
Don’t
care
Don’t
care
Don’t care
Pwrdn
Pwrdn
SCK[5]
SM common
O
TRI
DRIVE
L
L
L
Pwrdn
Pwrdn
SCKE[3:0]
SM common
O
DRIVE L
DRIVE L
L
L
L
Pwrdn
Pwrdn
SDQ[63:59]
SM common
I/O
PU
PU
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SDQ[58]
SM common
I/O
PU
PU
L
L
L
Pwrdn
Pwrdn
SDQ[57:56]
SM common
I/O
PU
PU
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SDQ[55]
SM common
I/O
PU
PU
L
L
L
Pwrdn
Pwrdn
SDQ[54:0]
SM common
I/O
PU
PU
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SCB[7:0]
SM common
I/O
PU
PU
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SDQS[8:0]
SM common
I/O
TRI
TRI
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
RCVENIN#
SM common
I
IN
IN
Hi
Hi
Don’t care
Pwrdn
Pwrdn
RCVENOUT#
SM common
O
TRI
Drive H
Hi
Hi
PU or PD *
Pwrdn
Pwrdn
SBS[1:0]
SM common
O
TRI
DRIVE
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SRAS#
SM common
O
TRI
DRIVE
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SWE#
SM common
O
TRI
DRIVE
L
L
L
Pwrdn
Pwrdn
SCAS#
SM common
O
TRI
DRIVE
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SMA[12:0]
SM common
O
TRI
DRIVE
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
SCS#[3:0]
SM common
O
TRI
Drive H
Hi-Z
Hi-Z
PU or PD *
Pwrdn
Pwrdn
* There is an indeterminate number of non-CKE DDR pins that will be pull-down in S3.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
82845GL 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel 82845G/82845GL/82845GV Graphics and Memory Controller Hub (GMCH)
82845GV 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel 82845G/82845GL/82845GV Graphics and Memory Controller Hub (GMCH)
82845GX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel 82845G/82845GL/82845GV Graphics and Memory Controller Hub (GMCH)
82845MP 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)
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)
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