參數(shù)資料
型號： 82803AAMRH-R
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項(xiàng)-數(shù)據(jù)表參考
文件頁數(shù)： 16/52頁
文件大?。?/td> 322K
代理商： 82803AAMRH-R
82803AA MRH-R
R
Datasheet
16
2.4.2.
Clocks, Reset, and Miscellaneous
Signal
Type
Description
SYNCLKNA
O
CMOS
Phase Detector Input to DRCG.
This signal is connected to the SYNCLKN pin of the
DRCG (Direct Rambus* Clock Generator) used for clocking RDRAM channel A.
SYNCLKNB
O
CMOS
Phase Detector Input to DRCG.
This signal is connected to the SYNCLKN pin of the
DRCG (Direct Rambus* Clock Generator) used for clocking RDRAM channel B.
PCLKMA
O
CMOS
Phase Detector Input to DRCG.
This signal is connected to the PCLKM pin of the
DRCG (Direct Rambus* Clock Generator) used for clocking RDRAM channel A.
PCLKMB
O
CMOS
Phase Detector Input to DRCG.
This signal is connected to the PCLKM pin of the
DRCG (Direct Rambus* Clock Generator) used for clocking RDRAM channel B.
STOPA#
O
CMOS
DRCG A STOP Signal.
This signal is connected to the DRCG’s STOP# input
corresponding to stick channel A.
STOPB#
O
CMOS
DRCG B STOP Signal.
This signal is connected to the DRCG’s STOP# input
corresponding to stick channel B.
PWRDNA#
O
CMOS
DRCG A PWRDN Signal.
This signal is connected to the DRCG’s PWRDN# input
corresponding to stick channel A.
PWRDNB#
O
CMOS
DRCG B PWRDN Signal.
This signal is connected to the DRCG’s PWRDN# input
corresponding to stick channel B.
REFCLK
O
CMOS
Reference Clock to DRCGs.
This pin is connected to the REFCLK inputs on both
DRCGs .
RST#
I
CMOS
Reset.
When asserted, this signal asynchronously resets the MRH-R logic. This is
the system reset signal used for resetting the MCH, ICH, etc.
2.4.3.
Voltage/Ground References
Signal
Description
EXVREF[A:B],
CHA_VREF[A:B],
CHB_VREF[A:B]
RDRAM Reference Voltage[1.4V].
RSL reference voltage for ‘expansion’ channel and
Direct RDRAM ‘Stick’ channels.
VCC1_8
1.8V Power Pins.
Power pins for RSL interface.
VSS
Ground Pins.
Ground pins for RSL interface.
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8280-3PG-315 功能描述:標(biāo)準(zhǔn)環(huán)形連接器 MINI-CON CBL-CBL #20 CRIMP RoHS:否 制造商:Hirose Connector 系列:EM-W 產(chǎn)品類型:Accessories 位置/觸點(diǎn)數(shù)量:1 觸點(diǎn)類型: 觸點(diǎn)電鍍: 安裝風(fēng)格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值:
8280-3PG-318 功能描述:標(biāo)準(zhǔn)環(huán)形連接器 MINI-CON CBL-CBL #20 CRIMP RoHS:否 制造商:Hirose Connector 系列:EM-W 產(chǎn)品類型:Accessories 位置/觸點(diǎn)數(shù)量:1 觸點(diǎn)類型: 觸點(diǎn)電鍍: 安裝風(fēng)格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值:
8280-3PG-321 功能描述:標(biāo)準(zhǔn)環(huán)形連接器 MINI-CON CBL-CBL #20 CRIMP RoHS:否 制造商:Hirose Connector 系列:EM-W 產(chǎn)品類型:Accessories 位置/觸點(diǎn)數(shù)量:1 觸點(diǎn)類型: 觸點(diǎn)電鍍: 安裝風(fēng)格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值:
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