User Guide

Technical Documentation
NHD–4
System Module
P.A.M.S
Page 4–11
Original 11/97
Table 6. CDSB ASIC Block Connections (continued)
NotesTypeSignal Name
RF_RFE6 OUT SEL1
RF_RFE7 OUT RF Control Line
CDRFI Block
Table 7. CDRFI Block Connections
Signal Name Type Notes
XSYS_RESET IN XRESET
SDI IN Serial Data In
SDO OUT Serial Data Out
SENABLE IN Serial data ENABLE
SCLK IN Serial data CLocK
9.8M IN 9.8 MHz clock
VCLKIN IN VCLocK INput
VCLKOUT OUT VCLocK OUTput
CLKIN IN CLocK INput
CLKOUT OUT CLocK OUTput
TXI+ OUT TX signal In–phase (+)
TXI– OUT TX signal In–phase (–)
TXQ+ OUT TX signal Quadrature–phase (+)
TXQ– OUT TX signal Quadrature–phase (–)
TXD(7:0) I/O TX Data
R/WSEL IN Read/Write SELect
IQSELECT IN Tx IQ SELECT
RXQ IN RX signal Quadrature–phase
RXI IN RX signal In–phase
RXQ(5:0) OUT RX Quadrature–phase data
RXI(5:0) OUT RX In–phase data
TXAGC1 OUT TX AGC control
RXAGC1 OUT RX AGC control
ANATX OUT ANAlog mode TX signal
ANARX+DAF IN ANAlog mode RX + DAF signal
DAFOUT OUT DAF OUTput
GATE IN TBA
VCO_EN IN TBA