Rainbow Electronics DS26503 - Manual (Page 85)

DS26503 T1/E1/J1 BITS Element
85 of 123
Register Name:
LIC3
Register Description: Line Interface Control 3
Register Address: 32h
Bit
# 7 6 5 4 3 2 1 0
Name CMIE CMII — MM1 MM0 — — TAOZ
Default
0 0 0 0 0 0 0 0
HW
Mode
0 0 0 0 0 0 0 0
Bit 0/Transmit Alternate Ones and Zeros (TAOZ). Transmit a …101010… pattern at TTIP and TRING.
0 = disabled
1 = enabled
Bit 1/Unused, must be set = 0 for proper operation.
Bit 2/Unused, must be set = 0 for proper operation.
Bits 3-4/Monitor Mode (MM0 to MM1).
MM1 MM0 INTERNAL LINEAR GAIN BOOST (dB)
0 0 Normal operation (no boost)
0 1 20
1 0 26
1 1 32
Bit 5/Unused, must be set = 0 for proper operation.
Bit 6/CMI Invert (CMII).
0 = CMI normal at TTIP and RTIP
1 = invert CMI signal at TTIP and RTIP
Bit 7/CMI Enable (CMIE).
0 = disable CMI mode
1 = enable CMI mode