TMXF28155/51 Super Mapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Preliminary Data Sheet
May 2001
138
Agere Systems Inc.
9 SPE Mapper Registers
(continued)
)
Table 149. SPE_RAOH_CTL1
—
SPE_RAOH_CTL3, Receive Control for Alarm and OH Functions (R/W)
Address
Bit
Name
Function
Reset
Default
0x00
0
0x3000B
15:8
7
—
Reserved.
Received Data Odd/Even Parity Check.
If 0, odd parity
check for received data; if 1, even parity check.
J1 Monitoring Mode.
There are four monitoring modes
as defined in the document.
Receive ERDI Mode.
When 1, 3-bit enhanced ERDI
mode is supported; when 0, the 1-bit RDI mode is
supported.
G1 Error Count in Bit or Block.
When 0, G1(7:4)
check logic will count bit errors; otherwise, it counts
block errors.
B3 Error Count in Bit or Block.
When 0, B3 check
logic will count bit errors; otherwise, it counts block
errors.
Receive POAC Odd or Even Parity Insert.
When 1,
the output POAC parity bit is even; otherwise, the parity
is odd.
Reserved.
Continuous N-Times Detect for Loss of Pointer.
Two
bit programmable integration constant for the pointer
interpreter.
Reserved.
TU-3 Pointer Interpreter Mode Control.
When 1, the
pointer interpreter transitions into the INC and DEC
states based on 8 of the 10 I and D bits. Otherwise, the
pointer interpreter transitions into the INC and DEC
states based on majority rule.
Path AIS Software Insertion.
When 1, path AIS
insertion is enabled.
Path AIS State bit Inhibit Signal for Generating Path
AIS.
When 1, the inhibit is on.
Loss of Pointer Inhibit Signal for Generating Path
AIS.
When 1, the inhibit is on.
Signal Fail Inhibit Signal for Generating Path AIS.
When 1, the inhibit is on.
Signal Degrade Inhibit Signal for Generating Path
AIS.
When 1, the inhibit is on.
Path Unequipped Inhibit Signal for Generating Path
AIS.
When 1, the inhibit is on.
Path Label Mismatch Inhibit Signal for Generating
Path AIS.
When 1, the inhibit is on.
Path Trace Indicator Mismatch Inhibit Signal for
Generating Path AIS.
When 1, the inhibit is on.
SPE_RD_OEPAR
6:4
SPE_J1MONMODE[2:0]
000
3
SPE_RPRDI_MODE
0
2
SPE_G1BITBLKCNT
0
1
SPE_B3BITBLKCNT
0
0
SPE_RPOAC_OEPINS
0
0x3000C 15:12
—
0x0
00
11:10
SPE_CNTDLOPCNT[1:0]
9
8
—
0
0
SPE_8ORMAJORITY
7
SPE_PAISINS
0
6
SPE_PAIS_AISINH
0
5
SPE_PAIS_LOPINH
0
4
SPE_PAIS_SFB3INH
0
3
SPE_PAIS_SDB3INH
0
2
SPE_PAIS_UNEQINH
0
1
SPE_PAIS_PLMINH
0
0
SPE_PAIS_TIMINH
0