Datasheet

DS2155
82 of 238
Register Name:
RDS0SEL
Register Description:
Receive Channel Monitor Select
Register Address:
76h
Bit # 7 6 5 4 3 2 1 0
Name — — — RCM4 RCM3 RCM2 RCM1 RCM0
Default 0 0 0 0 0 0 0 0
Bits 0 to 4/Receive Channel Monitor Bits (RCM0 to RCM4). RCM0 is the LSB of a 5-bit channel select that
determines which receive DS0 channel data appear in the RDS0M register.
Bits 5 to 7/Unused, must be set to 0 for proper operation
Register Name:
RDS0M
Register Description:
Receive DS0 Monitor Register
Register Address:
77h
Bit # 7 6 5 4 3 2 1 0
Name B1 B2 B3 B4 B5 B6 B7 B8
Default 0 0 0 0 0 0 0 0
Bits 0 to 7/Receive DS0 Channel Bits (B1 to B8). Receive channel data that has been selected by the receive
channel monitor select register. B8 is the LSB of the DS0 channel (last bit to be received).