Manual

DS26519 16-Port T1/E1/J1 Transceiver
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6. MAJOR OPERATING MODES
The DS26519 has two major modes of operation: T1 mode and E1 mode. The mode of operation for each LIU is
configured in the
LTRCR register. The mode of operation for each framer is configured in the TMMR register. J1
operation is a special case of T1 operating mode.