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6702PXH 参数 Datasheet PDF下载

6702PXH图片预览
型号: 6702PXH
PDF下载: 下载PDF文件 查看货源
内容描述: 64位PCI中枢 [64-bit PCI Hub]
分类和应用: PC
文件页数/大小: 214 页 / 2554 K
品牌: INTEL [ INTEL ]
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Signal Description  
Table 2-11. Normal Functional Pin Straps (Sheet 2 of 2)  
Strap Pin  
Function  
PAM66EN  
Only relevant when Hot Plug Mode is disabled (HPA_SLOT[3] = 0) OR when in one-slot-  
no-glue hot plug mode (HPA_SLOT[3:0] = 1111) AND when in conventional PCI mode  
(PAPCIXCAP = 0).  
PCI 66 MHz Enable/Disable: Determines the maximum frequency (33 MHz or 66 MHz)  
of the PCI bus segment when in conventional PCI mode:  
1 = 66 MHz capable when in conventional PCI mode  
0 = 33 MHz max frequency when in conventional PCI mode  
Sampled on the rising edge of PWROK.  
PASTRAP0  
Intel Test Mode:  
1 = Reserved  
0 = Normal operation  
HAATNLED_1#/  
CMODE  
This pin strap is used to configure PCI Express 1.0a support and is muxed with  
HAATNLED_1#. The CMODE/HAATNLED_1# pin does not have ODT (On-Die  
Termination). Please refer to the latest revision of the appropriate Platform Design Guide  
for board implementation details.  
SMBUS[5]  
SMBus Addressing Straps: Sets the SMBus address.  
SMBus Addressing:  
SMBUS[3:1]  
Bit 7----------------------------‘1’  
Bit 6----------------------------‘1’  
Bit 5----------------------------SMBUS[5]  
Bit 4----------------------------‘0’  
Bit 3---------------------------- SMBUS[3]  
Bit 2---------------------------- SMBUS[2]  
Bit 1---------------------------- SMBUS[1]  
Sampled on the rising edge of PWROK.  
2.10  
Intel® 6702PXH 64-bit PCI Hub Pin Strapping  
Table 2-12. Intel® 6702PXH 64-bit PCI Hub Pin Strapping (Sheet 1 of 2)  
Strap Pin  
Strapping  
STRAP_PXHV_1  
STRAP_PXHV_2  
STRAP_PXHV_3  
STRAP_PXHV_4  
STRAP_PXHV_5  
STRAP_PXHV_6  
STRAP_PXHV_7  
STRAP_PXHV_8  
STRAP_PXHV_9  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
Pull up to VCC33.  
STRAP_PXHV_10 Pull up to VCC33.  
STRAP_PXHV_11 Pull up to VCC33.  
Intel® 6702PXH 64-bit PCI Hub Datasheet  
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