PEF2091 Siemens Semiconductor Group, PEF2091 Datasheet - Page 227

• Manufacturer Part Number: PEF2091
• Description: ICs for Communications(ISDN Echocancellation Circuit)
• Manufacturer: Siemens Semiconductor Group

6.2.2
Table 42
S/Q:
M:
The following indications and maintenance bits are defined in MON-1-messages.
Table 43
Table 44
1) These messages are used in NT , NT-PBX, and TE modes only
Semiconductor Group
0 0 0 1
0 0 1 0
0 1 0 0
1 0 0 0
1 1 0 0
1 1 1 1
1 1 1 1
1 x x 0
M-Bit
(Hex)
(Bin)
S/Q
MON-1
0 0 0 1
S/Q-channel
Maintenance bits
MON-1 Codes
STP
NEBE
FNBE
FEBE
Format of MON-1 Messages
MON-1 S/Q-Channel Commands and Indications
MON-1 M-Bit Commands
D
D
1. Byte
1)
NT
NT
NORM
NORM
NTM
ST
U
U
– 00 … FF
– 00 … FF
1)
0 0 0 0
1)
1)
1)
MON-1-Functions
MON-1-Functions
D
D
H
H
= coded S/Q-command indication
= set/reset maintenance bits
LT-RP
227
LT
NEBE
FNBE
FEBE
S/Q-Code
U
U
S S S S
Near-end block error.
Self-test request
Self-test pass.
Far-end block error.
Far and near-end block error.
NT test mode
Normal
2. Byte
M-Bit-Channel
S/Q-Channel
Function
Function
Data Sheet 01.99
M M M M
Programming
M-bits
PEB 2091
PEF 2091