Mitel NWK954 Manual page 4

NWK954
IRD [4:0]
LACTOUT_N
LACTIN_N
BPACTOUT_N
BPACTIN_ N [7:1]
BPDIE_N
BPDOE_N
BPCLK
BPCOL_N
BPCOLIN_N
BPCOLOE_N
ACTLED_N [4:0]
COLLED_N
P0_RXLED_N
P0_ERLED_N
P1_RXLED_N
P1_ERLED_N
P2_RXLED_N
P2_ERLED_N
P3_RXLED_N
P3_ERLED_N
TRANSCEIVER
CONTROL
SCRAMBLER
DESCRAMBLER
MONITOR
4
EXPANSION
PORT
LED
DRIVERS
SIPO AND
DECODER
LINE
Fig. 4 NWK954 block diagram
REPEATER
CONTROLLER
POWER-ON
RESET
125MHz
SYNTHESIZER
CLOCK
RECOVERY
Port [3:0] transceiver details
PORT 0
TRANSCEIVER
PORT 1
TRANSCEIVER
PORT 2
TRANSCEIVER
PORT 3
TRANSCEIVER
VOLTAGE
REFERENCE
TX DRIVER
PISO
AND
ENCODER
EQUALIZER
AND BLW
CORRECTION
RX SIGNAL
DETECT
P0_TXOP
P0_TXON
P0_TXREF
P0_RXIP
P0_RXIN
P1_TXOP
P1_TXON
P1_TXREF
P1_RXIP
P1_RXIN
P2_TXOP
P2_TXON
P2_TXREF
P2_RXIP
P2_RXIN
P3_TXOP
P3_TXON
P3_TXREF
P3_RXIP
P3_RXIN