pef80913 Infineon Technologies Corporation, pef80913 Datasheet - Page 200

• Manufacturer Part Number: pef80913
• Description: 2b1q Second Gen. Modular Isdn Nt
• Manufacturer: Infineon Technologies Corporation

NTM
PS2
PS1
ACT
4.11.9
Bits 1 to 3 of the M5, M6 bit Read register contain the last verified M5, M6 bit information.
Bits 5 and 6 reflect the current MLT state (MS2,1). The FEBE/NEBE error indication bits
are accommodated at bit positions 0 and 4. They signal that a FEBE and/or NEBE error
have/has occurred.
M56R
Reset Value:
MS1,2
Data Sheet
7
0
M56R - M56 Read Register
NT Test Mode
0 =
1 =
Power Status Secondary Source
0 =
1 =
Power Status Primary Source
0 =
1 =
Activation Bit
0 =
1 =
MLT Status
00 =
01 =
10 =
11 =
1F
MS2
6
NT busy in test mode
inactive
secondary power supply failed
secondary power supply ok
primary power supply failed
primary power supply ok
layer 2 not established
signals layer 2 ready for communication
H
Normal Mode
Insertion Loss
Quiet Mode
Reserved
MS1
5
NEBE
4
read
186
M61
3
M52
2
Register Description
PEF 82912/82913
M51
Address:
1
2001-03-30
FEBE
0
6B
H