Rainbow Electronics DS26519 - Manual (Page 141)

DS26519 16-Port T1/E1/J1 Transceiver
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Register Name:
GSRR1
Register Description: Global LIU Software Reset Register 1
Register Address: 00F6h
Channels: 1 to 8
Bit
# 7 6 5 4 3 2 1 0
Name — — — — — LRST BRST FRST
Default 0 0 0 0 0 0 0 0
Bit 2: LIU Software Reset (LRST). LIU Channels 1–8 logic and registers are reset with a 0-to-1 transition in this
bit. The reset is released when a zero is written to this bit.
0 = Normal operation.
1 = Reset LIU channels 1–8.
Bit 1: BERT Software Reset (BRST). BERT Channels 1–8 logic and registers are reset with a 0-to-1 transition in
this bit. The reset is released when a zero is written to this bit.
0 = Normal operation.
1 = Reset BERT channels 1–8.
Bit 0: Framer Software Reset (FRST). Framers 1-8 to logic and registers are reset with a 0-to-1 transition in this
bit. The reset is released when a zero is written to this bit.
0 = Normal operation.
1 = Reset framers 1–8.
Register Name:
GSRR2
Register Description: Global LIU Software Reset Register 2
Register Address: 20F6h
Channels: 9 to 16
Bit
# 7 6 5 4 3 2 1 0
Name — — — — — LRST BRST FRST
Default 0 0 0 0 0 0 0 0
Bit 2: LIU Software Reset (LRST). LIU Channels 9–16 logic and registers are reset with a 0-to-1 transition in this
bit. The reset is released when a zero is written to this bit.
0 = Normal operation.
1 = Reset LIU channels 9–16.
Bit 1: BERT Software Reset (BRST). BERT Channels 9–16 logic and registers are reset with a 0-to-1 transition in
this bit. The reset is released when a zero is written to this bit.
0 = Normal operation.
1 = Reset BERT channels 9–16.
Bit 0: Framer Software Reset (FRST). Framers 9–16 to logic and registers are reset with a 0-to-1 transition in this
bit. The reset is released when a zero is written to this bit.
0 = Normal operation.
1 = Reset framers 9–16.