Datasheet

DS26514 4-Port T1/E1/J1 Transceiver
19-5856; Rev 4; 5/11 111 of 305
10.1.3 LIU Register List
Table 10-4. LIU Register List
Note that only the LIU 1 address is presented here. The same set of registers definitions applies for LIUs 2 to 4 in accordance with the DS26514
map offsets. LIU offset is [1000+ (n - 1) x 20 hex], where n designates the LIU in question.
LIU REGISTER LIST
ADDRESS NAME DESCRIPTION R/W
1000h LTRCR LIU Transmit Receive Control Register R/W
1001h LTIPSR LIU Transmit Impedance and Pulse Shape Selection Register R/W
1002h LMCR
LIU Maintenance Control Register R/W
1003h LRSR LIU Real Status Register R
1004h LSIMR LIU Status Interrupt Mask Register R/W
1005h LLSR LIU Latched Status Register R/W
1006h LRSL LIU Receive Signal Level Register R
1007 LRISMR LIU Receive Impedance and Sensitivity Monitor Register R/W
1008h LRCR LIU Receive Control Register R/W
1009h–
101Fh
— Reserved —