參數(shù)資料
型號: PM73488-PI
廠商: PMC-SIERRA INC
元件分類: 數(shù)字傳輸電路
英文描述: 5 Gbit/s ATM Switch Fabric Element
中文描述: ATM SWITCHING CIRCUIT, PBGA596
封裝: EPBGA-596
文件頁數(shù): 71/135頁
文件大?。?/td> 1735K
代理商: PM73488-PI
PMC-Sierra, Inc.
PM73488 QSE
L
PMC-980616
Issue 3
5 Gbit/s ATMSwitch Fabric Element
Released
Datasheet
73
/RAM_OE
C21
1
Out 5
RAM Output Enable
enables all SRAM output signals.
/RAM_WR
A25
1
Out 5
RAM Write Enable
strobes data into external SRAM.
NOTE: The external RAM /CE and /ADSC signals are expected to be tied low and the external RAM /ADSP and /ADV signals
are expected to be tied high.
6.4.2
Multicast RAM Interface Signals
Table 17. Multicast RAM Interface Signals (39 Signal Pins)
Signal Name
Ball
#
# of
Pins
Type
Description
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