Instruction Manual

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver
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11.7.1 Number-of-Errors Left Register
The host can read the TR.NOELx registers at any time to determine how many errors are left to be inserted.
Register Name:
TR.NOEL1
Register Description:
Number-of-Errors Left 1
Register Address:
EEh
Bit # 7 6 5 4 3 2 1 0
Name C7 C6 C5 C4 C3 C2 C1 C0
Default 0 0 0 0 0 0 0 0
Bits 0 – 7: Number-of-Errors Left Counter Bits 0 to 7 (C0 to C7). Bit C0 is the LSB of the 10-bit counter.
Register Name:
TR.NOEL2
Register Description:
Number-of-Errors Left 2
Register Address:
EFh
Bit # 7 6 5 4 3 2 1 0
Name — — — — — — C9 C8
Default 0 0 0 0 0 0 0 0
Bits 0 – 1: Number-of-Errors Left Counter Bits 8 to 9 (C8 to C9). Bit C9 is the MSB of the 10-bit counter.