channel maintenance

NOMC Network Operators Maintenance Channel

river channel maintenance

maintenance channel command register

maintenance channel transmit receive register

buffer channel

channel buffer storage

Channel-Channel Alignment

current channel register

TCB Teletypewriter Channel Buffer

BR Buffer Register

buffer register

data buffer register

high speed buffer register

high-speed buffer register

HSBR High – Speed Buffer Register

input buffer register

memory buffer register

output register buffer