參數(shù)資料
型號: PM73488
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): 69/135頁
文件大?。?/td> 1735K
代理商: PM73488
PMC-Sierra, Inc.
PM73488 QSE
L
PMC-980616
Issue 3
5 Gbit/s ATMSwitch Fabric Element
Released
Datasheet
71
Figure 36 shows the signal groupings for the QSE.
Figure 36. QSE Pinout Block Diagram
QSE
PM73488
SE_SOC_IN(0)
SE_D_IN(0,3:0)
BP_ACK_OUT(0)
SE_SOC_IN(31)
BP_ACK_OUT(31)
SE_D_OUT(31,3:0)
BP_ACK_IN(31)
SE_SOC_OUT(0) (Shared
between ports 0-3)
SE_D_OUT(0,3:0)
BP_ACK_IN(0)
SE_SOC_OUT(7) (Shared
between ports 28-31)
CELL_START
CELL_24_START
STAT_OUT
SE_CLK
SE_CLK_BYPASS
/PLL_BYPASS
RESET
/OE
ADD(7:0)
DATA(7:0)
/CS
/RD
/WR
/ACK
/INTR
RAM_DATA(15:0)
RAM_PARITY
RAM_CLK
/RAM_OE
/RAM_WR
SCAN_TMS
/SCAN_TRST
/SCAN_EN
SCAN_TCK
SCAN_TDI
SCAN_TDO
/TEST_MODE
/IDDTN
SE_D_IN(31,3:0)
Processor Interface
SRAM Interface
Boundary Scan
Interface
Input Ports
Output Ports
RAM_ADDR(18:0)
CTRL_IN
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