Maxim DS21Q55 Marine Radio User Manual


 
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14.2 Receive DS0 Monitor Registers
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 will appear in the RDS0M register.
Bits 5 to 7/Unused, must be set to zero 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).