UPD98404 Datasheet, PDF (5/36 Pages) NEC – ADVANCED ATM SONET FRAMER

PIN CONFIGURATION
PMD interface
Test interface
RDIT, RDIC
RCIT, RCIC
TDOT, TDOC
TCOT, TCOC
TFKT, TFKC
Serial
AIN1
REFCLK
PSEL0, PSEL1
2
RPD0 - RPD7
8
RPC
TPD0 - TPD7 ^Parallel
8
TPC
TFC
PMDALM
PHYALM0 - PHYALM2
3
RxFP
TxFP
TFSS
RCL
TCL
Power
supply, GND
VDD, VDD-TPE, VDD-RPE
VDD-SP, VDD-CS, VDD-CR
GND, GND-TPE, GND-RPE
GND-SP, GND-CS, GND-CR
µPD98404
RDO0 - RDO7
RCLK
RSOC
RENBL_B
EMPTY_B/RCLAV
RADD0-RADD4
TDI0 - TDI7
TCLK
TSOC
TENBL_B
FULL_B/TCLAV
TADD0 - TADD4
UMPSEL
8
5
ATM
layer interface
8
5
MSEL
MADD0 - MADD6
MD0 - MD7
CS_B
DS_B/RD_B
R/W_B/WR_B
ACK_B/RDY_B
PHINT_B
RESET_B
7
8
Management
interface
JTAG boundary scan interface
Remark Active low pins are indicated with the suffix “_B” in this document.
Data Sheet S11822EJ4V0DS00
5