Datasheet

DS3112
77 of 133
Register Name:
T1E1SIP
Register Description:
T1/E1 Select Register for Transmit Insert Ports A and B
Register Address:
62h
Bit # 7 6 5 4 3 2 1 0
Name — — — IPAS4 IPAS3 IPAS2 IPAS1 IPAS0
Default — — — 0 0 0 0 0
Bit # 15 14 13 12 11 10 9 8
Name — — — IPBS4 IPBS3 IPBS2 IPBS1 IPBS0
Default — — — 0 0 0 0 0
Note: Bits that are underlined are read-only; all other bits are read-write.
Bits 0 to 4: T1/E1 Insert Port A Select Bits (IPAS0 to IPAS4).
Bits 8 to 12: T1/E1 Insert Port B Select Bits (IPBS0 to IPBS4).
These bits select if clock and data from either of the two insert ports (Insert Port A or Insert Port B) should replace
the clock and data presented at one of the 28 T1 ports or 16/21 E1 ports. If no port is selected, the clock and data
presented at the LTDATA, LTCLKA, LTDATB, and LTCLKB input pins is ignored. The same port should not be
selected for both Insert Port A and Insert Port B.
IPxS4:0
00000 No Port 01000 Port 8 10000 Port 16 11000 Port 24
00001 Port 1 01001 Port 9 10001 Port 17 11001 Port 25
00010 Port 2 01010 Port 10 10010 Port 18 11010 Port 26
00011 Port 3 01011 Port 11 10011 Port 19 11011 Port 27
00100 Port 4 01100 Port 12 10100 Port 20 11100 Port 28
00101 Port 5 01101 Port 13 10101 Port 21 11101 No Port
00110 Port 6 01110 Port 14 10110 Port 22 11110 No Port
00111 Port 7 01111 Port 15 10111 Port 23 11111 No Port