(9)
Receive alarm port control register (RALM)
The RALM register sets the alarm output from each receive alarm port. Each RALM pin is high while at least
one error set to 1 in the corresponding bits of the RALM register occur.
Register
Name
Port0:
RALMA
002CH
RALMB
0030H
RALMC
0034H
31
30
29
28
Reserved
15
14
13
12
PUNEQ
PPLM
ERDIC
ERDIS
Bit
Field
D31-
Reserved
Set to 0.
D24
SD
D23
1: SD event is indicated.
D22
SF
1: SF event is indicated.
D21
CDRUL
1: CDR unlock event is indicated.
D20
LCD
1: LCD event is indicated.
D19
OCD
1: OCD event is indicated.
D18
PTIU
1: Path TIU event is indicated.
PTIM
D17
1: Path TIM event is indicated.
PPLU
D16
1: Path PLU event is indicated.
PUNEQ
D15
1: Path UNEQ event is indicated.
PPLM
D14
1: Path PLM event is indicated.
ERDIC
D13
1: Enhanced Path RDI Connectivity defect event is indicated.
0: Enhanced Path RDI Connectivity defect event is not indicated.
ERDIS
D12
1: Enhanced Path RDI Server defect event is indicated.
0: Enhanced Path RDI Server defect event is not indicated.
ERDIP
D11
1: Enhanced Path RDI Payload defect event is indicated.
0: Enhanced Path RDI Payload defect event is not indicated.
D10
OPRDI
1: One-bit Path RDI event is indicated.
0: One-bit Path RDI event is not indicated.
D9
PAISD
1: Path AIS event is indicated.
D8
LOP
1: LOP event is indicated.
PSBF
D7
1: PSBF event is indicated.
D6
LRDI
1: Line RDI event is indicated.
178
CHAPTER 5 REGISTERS
Address
Port1:
Port2:
Port3:
042CH
082CH
0C2CH
0430H
0830H
0C30H
0434H
0834H
0C34H
27
26
25
24
11
10
9
8
ERDIP
OPRDI
PAISD
LOP
PRELIMINARY
Access
Default
R/W
00000000 H
R/W
00000000 H
R/W
00000000 H
23
22
21
20
SD
SF
CDRUL
LCD
7
6
5
4
PSBF
LRDI
LAIS
STIU
Function
0: SD event is not indicated.
0: SF event is not indicated.
0: CDR unlock event is not indicated.
0: LCD event is not indicated.
0: OCD event is not indicated.
0: Path TIU event is not indicated.
0: Path TIM event is not indicated.
0: Path PLU event is not indicated.
0: Path UNEQ event is not indicated.
0: Path PLM event is not indicated.
0: Path AIS event is not indicated.
0: LOP event is not indicated.
0: PSBF event is not indicated.
0: Line RDI event is not indicated.
19
18
17
16
OCD
PTIU
PTIM
PPLU
3
2
1
0
STIM
LOF
OOF
LOS
Default
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NEC confidential and Proprietary