Datasheet

DS26521 Single T1/E1/J1 Transceiver
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Register Name:
RHFC
Register Description:
Receive HDLC FIFO Control Register
Register Address:
087h
Bit # 7 6 5 4 3 2 1 0
Name — — — — — — RFHWM1 RFHWM0
Default 0 0 0 0 0 0 0 0
Bits 1 and 0: Receive FIFO High Watermark Select (RFHWM[1:0]).
RFHWM1 RFHWM0
RECEIVE FIFO WATERMARK
(BYTES)
0 0 4
0 1 16
1 0 32
1 1 48