參數(shù)資料
型號: STPCC0390BTC3
廠商: STMICROELECTRONICS
元件分類: 外設(shè)及接口
英文描述: MULTIFUNCTION PERIPHERAL, PBGA388
封裝: PLASTIC, BGA-388
文件頁數(shù): 47/59頁
文件大?。?/td> 932K
代理商: STPCC0390BTC3
BOARD LAYOUT
Issue 1.1 - October 16, 2000
51/59
6.3.5 Chip Select Signals (CS#[3:0])
There are 4 chip select pins per DIMM. Chip se-
lects 0 and 2 are always used to select the first
row of SDRAMs and chip selects 1 and 3 select
the second row on dual bank SDRAMs. The chip
select outputs only have to drive one DIMM each
Figure 6-15. CS# equivalent circuit
130mm
(0.9ns)
DI
M
CS[0]
CS[2]
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