Rainbow Electronics DS21458 - Manual (Page 156)

DS21455/DS21458 Quad T1/E1/J1 Transceivers
156 of 270
Register Name:
RFDL
Register Description: Receive FDL Register
Register Address: C0h
Bit
# 7 6 5 4 3 2 1 0
Name RFDL7 RFDL6 RFDL5 RFDL4 RFDL3 RFDL2 RFDL1 RFDL0
Default
0 0 0 0 0 0 0 0
Bit 0/Receive FDL Bit 0 (RFDL0). LSB of the Received FDL Code.
Bit 1/Receive FDL Bit 1 (RFDL1).
Bit 2/Receive FDL Bit 2 (RFDL2).
Bit 3/Receive FDL Bit 3 (RFDL3).
Bit 4/Receive FDL Bit 4 (RFDL4).
Bit 5/Receive FDL Bit 5 (RFDL5).
Bit 6/Receive FDL Bit 6 (RFDL6).
Bit 7/Receive FDL Bit 7 (RFDL7). MSB of the Received FDL Code.
The receive FDL register (RFDL) reports the incoming facility data link (FDL) or the incoming Fs bits. The LSB is received
first.
Register Name:
RFDLM1, RFDLM2
Register Description: Receive FDL Match Register 1
Receive FDL Match Register 2
Register Address: C2h, C3h
Bit # 7 6 5 4 3 2 1 0
Name RFDLM7 RFDLM6 RFDLM5 RFDLM4 RFDLM3 RFDLM2 RFDLM1 RFDLM0
Default 0 0 0 0 0 0 0 0
Bit 0/Receive FDL Match Bit 0 (RFDLM0). LSB of the FDL Match Code.
Bit 1/Receive FDL Match Bit 1 (RFDLM1).
Bit 2/Receive FDL Match Bit 2 (RFDLM2).
Bit 3/Receive FDL Match Bit 3 (RFDLM3).
Bit 4/Receive FDL Match Bit 4 (RFDLM4).
Bit 5/Receive FDL Match Bit 5 (RFDLM5).
Bit 6/Receive FDL Match Bit 6 (RFDLM6).
Bit 7/Receive FDL Match Bit 7 (RFDLM7). MSB of the FDL Match Code.