參數(shù)資料
型號: SDC2800DUT3D
廠商: ADVANCED MICRO DEVICES INC
元件分類: 微控制器/微處理器
英文描述: 2000 MHz, MICROPROCESSOR, CPGA453
封裝: OPGA-453
文件頁數(shù): 53/102頁
文件大?。?/td> 3049K
代理商: SDC2800DUT3D
42
Signal and Power-Up Requirements
Chapter 8
AMD Sempron Processor Model 10 with 256K L2 Cache Data Sheet
31994A—1August 2004
Clock Multiplier
Selection (FID[3:0])
The chipset samples the FID[3:0] signals in a chipset-specific
manner from the processor and uses this information to
determine the correct serial initialization packet (SIP). The
chipset then sends the SIP information to the processor for
configuration of the AMD Athlon system bus for the clock
multiplier that determines the processor frequency indicated
by the FID[3:0] code. The SIP is sent to the processor using the
SIP protocol. This protocol uses the PROCRDY, CONNECT, and
CLKFWDRST signals, that are synchronous to SYSCLK.
For more information about FID[3:0], see “FID[3:0] Pins” on
Serial Initialization Packet (SIP) Protocol. Refer to AMD Athlon and
AMD Duron System Bus Specification, order# 21902 for details
of the SIP protocol.
8.2
Processor Warm Reset Requirements
Northbridge Reset
Pins
RESET# cannot be asserted to the processor without also being
asserted to the Northbridge. RESET# to the Northbridge is the
same as PCI RESET#. The minimum assertion for PCI RESET#
is one millisecond. Southbridges enforce a minimum assertion
of RESET# for the processor, Northbridge, and PCI of 1.5 to 2.0
milliseconds.
相關(guān)PDF資料
PDF描述
SED1200F0B 16 X 50 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80
SED1210F0A 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80
SED122ADXA 16 X 60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC165
SED1278FOD 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80
SED1278F 16 X 40 DOTS DOT MAT LCD DSPL CTLR, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDC-300 功能描述:機架和機柜配件 Comp-O-Gide 3 in Nylon Natural RoHS:否 制造商:Bivar 產(chǎn)品:Rack Accessories 面板空間: 顏色:Black
SDC-300 BK 功能描述:安裝硬件 Comp-O-Gide 3 in Nylon Black RoHS:否 制造商:Harwin 類型:SMT Cable Clip 材料:Phosphor Bronze 安裝孔大小: 長度:5 mm 外徑: 內(nèi)徑: 厚度: 電鍍:Tin 螺紋大小:
SDC-3-023 制造商:ITW Switches 功能描述:SWITCH DIL DT 3WAY
SDC3163 功能描述:螺絲刀、螺母起子和套筒扳手 SCREWDRIVER SLOTTED 3/16" X 3" RoHS:否 制造商:Wiha 產(chǎn)品: 類型:Wiha Magic Ring Ball End Hex Keys 大小:
SDC-3163 制造商:Jonard Industries 功能描述:Slotted 3/16a?? x 3a?? 制造商:Jonard Industries / OK Industries 功能描述:SCREWDRIVER SLOTTED 3/16 X 3""