參數(shù)資料
型號: STPCC0166BTI3
廠商: STMICROELECTRONICS
元件分類: 外設及接口
英文描述: MULTIFUNCTION PERIPHERAL, PBGA388
封裝: PLASTIC, BGA-388
文件頁數(shù): 17/71頁
文件大?。?/td> 1238K
代理商: STPCC0166BTI3
Obsolete
Product(s)
- Obsolete
Product(s)
STRAP OPTION
24/71
Issue 2.4 - November 8, 2001
3.1. STRAP REGISTER DESCRIPTION
3.1.1. STRAP REGISTER 0
This register reflect the status of pins MD[7:0] respectively. They are expected to be connected on the
system board to the SIMM configuration pins as follows:
Note that the SIMM speed and type information read here is meant only for the software and is not used
by the hardware. The software must program the Host and graphics DRAM controller configuration regis-
ters appropriately based on these bits.
Strap0
Access = 0022h/0023h
Regoffset = 04Ah
76
543210
MD[7]
MD[6]
MD[5]
MD[4]
MD[3]
MD[2]
Rsv
This register defaults to the values sampled on MD[7:0] pins after reset
Bit Number Sampled
Mnemonic
Description
Bits 7-2
MD[7:2]
Available for user
Bits 1-0
Rsv
Reserved.
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