PEF2091 Siemens Semiconductor Group, PEF2091 Datasheet - Page 213

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

TS2
TS1
TS0
TM1
TM2
AUTO
Semiconductor Group
Mode Selection 2
Selects operation mode according to Table 2, page 51
Mode Selection 1
Selects operation mode according to Table 2, page 51
Mode Selection 0
Selects operation mode according to Table 2, page 51
Test-Mode-Bit 1
This bit determines, in combination with STCR:TM2, the operation modes.
See table below
Test-Mode-Bit 2
This bit determines, in combination with STCR:TM1, the operation modes.
See table below
Selection between EOC Auto and Transparent mode
1=
0=
Test-Mode
Normal Mode
Send Single-Pulses 1
Data-Through
Sets the Auto mode for EOC channel processing
Sets the Transparent mode for EOC channel processing
TM1
1
0
213
TM2
0
1
1
Register Description
Data Sheet 01.99
PEB 2091
PEF 2091