Maxim Integrated DS33R11 - Manual (Page 285)

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver
285 of 344
Register Name: TR.TAF
Register Description: Transmit Align Frame Register
Register Address: D0h
Bit
# 7 6 5 4 3 2 1 0
Name Si 0 0 1 1 0 1 1
Default 0 0 0 1 1 0 1 1
Bit 7: International Bit (Si)
Bit 6: Frame Alignment Signal Bit (0)
Bit 5: Frame Alignment Signal Bit (0)
Bit 4: Frame Alignment Signal Bit (1)
Bit 3: Frame Alignment Signal Bit (1)
Bit 2: Frame Alignment Signal Bit (0)
Bit 1: Frame Alignment Signal Bit (1)
Bit 0: Frame Alignment Signal Bit (1)
Register Name:
TR.TNAF
Register Description: Transmit Nonalign Frame Register
Register Address: D1h
Bit
# 7 6 5 4 3 2 1 0
Name Si 1 A Sa4 Sa5 Sa6 Sa7 Sa8
Default 0 1 0 0 0 0 0 0
Bit 7: International Bit (Si)
Bit 6: Frame Nonalignment Signal Bit (1)
Bit 5: Remote Alarm [used to transmit the alarm (A)]
Bit 4: Additional Bit 4 (Sa4)
Bit 3: Additional Bit 5 (Sa5)
Bit 2: Additional Bit 6 (Sa6)
Bit 1: Additional Bit 7 (Sa7)
Bit 0: Additional Bit 8 (Sa8)