參數(shù)資料
型號: IBM3209K3114
廠商: IBM Microeletronics
英文描述: IBM Packet Routing Switch Serial Interface Converter(IBM封裝路線選擇開關(guān)串行接口轉(zhuǎn)換器)
中文描述: IBM的分組路由交換機(jī)串行接口轉(zhuǎn)換器(IBM的封裝路線選擇開關(guān)串行接口轉(zhuǎn)換器)
文件頁數(shù): 16/152頁
文件大小: 2390K
代理商: IBM3209K3114
IBM3209K3114
IBM Packet Routing Switch Serial Interface Converter
Advance
Functional Description
Page 6 of 142
prssi.01
July 12, 2000
3. Functional Description
This chapter describes each functional block of the IBM Packet Routing Switch Serial Interface Converter
(the converter). The description is by layer and covers both the ingress and the egress functions because, in
general, they are completely symmetrical.
Figure 3: Converter Functional Block Diagram
RX_INT
Ingress
Interface
SWITCH_Y_INSERVICE
DASL_X_RX7
DASL_X_RX7N
DASL_X_RX0
DASL_X_RX0N
DASL_Y_RX0
DASL_Y_RX0N
DASL_Y_RX7
DASL_Y_RX7N
RXDATA[31:0]
RXPRTY
RXSOP
RXPAV
RXENB
DASL_X_TX7
DASL_X_TX7N
DASL_X_TX0
DASL_X_TX0N
DASL_Y_TX7
DASL_Y_TX7N
DASL_Y_TX0
DASL_Y_TX0N
TXDATA[31:0]
TXPRTY
TXSOP
TXFULL
TXENB
TX_INT
Egress
Interface
Word Framing
Header Insertion
Parity Generate
Idle Insertion
MUX
PE_CLK
PLL_PE
PE_TXCLK_out
PE_RXCLK_out
SWITCH_X_CLK
SWITCH_X_CLKN
SWITCH_Y_CLK
SWITCH_Y_CLKN
MP_CLK
JTAG / TEST / LSSD
ABIST/ LBIST
Configuration
Table
Registers
DASL_X_Y
CONTROLLER
μ
p
Interface
MP_SELN
MP_INTN
MP_ADD[7:0]
MP_DATA_IO[7:0]
MP_DATA_PRTY
MP_WRN
MP_ADD_PRTY
MP_PRDY
POR
AC_TEST_in
AC_TEST_out
PSRO
SWITCH_X_INSERVICE
TO_SMOOTH_PLL_in
FROM_SMOOTH_PLL_out
MP_PRTY_ENB
MP_BURST_MODE
DASL_DRV_ENB
Receive
Interface_Y
LU FRAMING
Header
Insertion
Parity Check
Idle Discard
LU Serializer
CRC Insert
Synch/Idle/Yellow
Packet Generator
LU Serializer
CRC Insert
Synch/Idle/Yellow
Packet Generator
Receive
Interface_X
3 CELL FIFOs
3 CELL FIFOs
Transmit Data
Interface_Y
Transmit Data
Interface_X
SWITCH_X_PLL
SWITCH_Y_PLL
Clocks
Generator
LU Deserializer
CRC Check
Header Extract
Header Checking
6 CELL FIFOs
6 CELL FIFOs
LU Deserializer
CRC Check
Header Extract
Header Checking
Out of Band
Interface
MEM_GNT_X [31:0]
MEM_GNT_Y [31:0]
ODD_OQG
EVEN_OQG
SHARED_GNT
START_GCXFR
Shadow_Rxclock_In
Shadow_Rxclock_Out
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