XRT72L56 Datasheet, PDF (86/486 Pages) Exar Corporation – SIX CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

XRT72L56 SIX CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. P1.1.2
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PRELIMINARY
TABLE 5: REGISTER ADDRESSING OF THE FRAMER PROGRAMMER REGISTERS
ADDRESS
REGISTER NAME
0x3B TxE3 TTB-3 Register - G.832
POWER UP DEFAULT VALUE
b00000000
REGISTER TYPE
R/W
0x3C TxE3 TTB-4 Register - G.832
b00000000
R/W
0x3D TxE3 TTB-5 Register - G.832
b00000000
R/W
0x3E TxE3 TTB-6 Register - G.832
b00000000
R/W
0x3F
0x40
TxE3 TTB-7 Register - G.832
TxE3 TTB-8 Register - G.832
b00000000
R/W
b00000000
R/W
0x41 TxE3 TTB-9 Register - G.832
b00000000
R/W
0x42 TxE3 TTB-10 Register - G.832
b00000000
R/W
0x43
0x44
TxE3 TTB-11 Register - G.832
TxE3 TTB-12 Register - G.832
b00000000
R/W
b00000000
R/W
0x45 TxE3 TTB-13 Register - G.832
b00000000
R/W
0x46 TxE3 TTB-14 Register - G.832
b00000000
R/W
0x47 TxE3 TTB-15 Register - G.832
b00000000
R/W
0x48
TxE3 FA1 Error Mask Register - G.832
TxE3 FAS Error Mask Upper Register - G.751
b00000000
R/W
b00000000
0x49
TxE3 FA2 Error Mask Register - G.832
TxE3 FAS Error Mask Lower Register - G.751
b00000000
R/W
b00000000
0x4A
TxE3 BIP-8 Mask Register - G.832
TxE3 BIP-4 Mask Register - G.751
b00000000
R/W
b00000000
0x4B TxSSM Register - G.832
0x4C-0x4F Reserved
b0xxx0000
R/W
0x50 PMON LCV Event Count Register - MSB
b00000000
RUR
0x51 PMON LCV Event Count Register - LSB
b00000000
RUR
0x52
0x53
PMON Framing Bit Error Event Count Register - MSB
PMON Framing Bit Error Event Count Register - LSB
b00000000
b00000000
RUR
RUR
0x54 PMON Parity Error Event Count Register - MSB
b00000000
RUR
0x55 PMON Parity Error Event Count Register - LSB
b00000000
RUR
0x56 PMON FEBE Event Count Register - MSB
b00000000
RUR
0x57
0x58
PMON FEBE Event Count Register - LSB
PMON CP Bit Error Event Count Register - MSB
b00000000
b00000000
RUR
RUR
0x59 PMON CP Bit Error Event Count Register - LSB
b00000000
RUR
0x5A - 0x67 Reserved
b00000000
R/O
0x68
0x69
PRBS Bit Error Counter - MSB
PRBS Bit Error Counter - LSB
b00000000
b00000000
RUR
RUR
67