DS3152 Datasheet, PDF (21/60 Pages) Dallas Semiconductor – Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs

DS3151/DS3152/DS3153/DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
Register Name:
Register Description:
Register Address:
SRIEn
Status Register Interrupt Enable
05h, 15h, 25h, 35h
Bit
7
6
5
4
3
2
1
0
Name
—
—
TDMIE PRBSIE PBERIE RCVIE RLOLIE RLOSIE
Default
—
—
0
0
0
0
0
0
Bit 5: Transmitter Driver Monitor Interrupt Enable (TDMIE)
0 = mask TDML interrupt
1 = enable TDML interrupt
Bit 4: PRBS Detector Interrupt Enable (PRBSIE)
0 = mask PRBSL interrupt
1 = enable PRBSL interrupt
Bit 3: PRBS Detector Bit-Error Interrupt Enable (PBERIE)
0 = mask PBERL interrupt
1 = enable PBERL interrupt
Bit 2: Receiver Line-Code Violation Interrupt Enable (RCVIE)
0 = mask RCVL interrupt
1 = enable RCVL interrupt
Bit 1: Receiver Loss-of-Clock Lock Interrupt Enable (RLOLIE)
0 = mask RLOLL interrupt
1 = enable RLOLL interrupt
Bit 0: Receiver Loss-of-Signal Interrupt Enable (RLOSIE)
0 = mask RLOSL interrupt
1 = enable RLOSL interrupt
Register Name:
Register Description:
Register Address:
RCVLn
Receiver Code-Violation Count Register (Low Byte)
06h, 16h, 26h, 36h
Bit
Name
Default
7
RCV[7]
0
6
RCV[6]
0
5
RCV[5]
0
4
RCV[4]
0
3
RCV[3]
0
2
RCV[2]
0
1
RCV[1]
0
0
RCV[0]
0
Register Name:
Register Description:
Register Address:
RCVHn
Receiver Code-Violation Count Register (High Byte)
07h, 17h, 27h, 37h
Bit
Name
Default
7
RCV[15]
0
6
RCV[14]
0
5
RCV[13]
0
4
RCV[12]
0
3
RCV[11]
0
2
RCV[10]
0
1
RCV[9]
0
0
RCV[8]
0
Bits 15 to 0: Receiver Code-Violation Counter Register (RCV[15:0]). The RCV registers form a 16-bit register
for reading the line-code violation counter value. The registers are updated with the line-code violation counter
value when the RCVUD control bit is toggled low to high. After the RCV registers are updated, the line-code
violation counter is cleared. The counter operates in two modes, depending on the setting of the ITU bit in the RCR
register. See the RCR register description for details about the ITU control bit.
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