psf21911 ETC-unknow, psf21911 Datasheet - Page 121

• Manufacturer Part Number: psf21911
• Description: Isdn Echocancellation Circuit Terminal Applications Iec-q
• Manufacturer: ETC-unknow

ADF2-Register
Additional Features Register 2 (ADF2).
Default: 08
7
Semiconductor Group
TE1:
MTO:
DOD:
MIN:
TE1
H
MTO
DOD
Terminal Equipment Channel 1
TE1 = 1 enables the IEC-Q TE to write Monitor data on DOUT to
the MON1 channel instead of the MON0 channel and to write 6-
bit C/I indications on DOUT into the C/I-channel 1.
TE1 = 0 enables the normal TE operations where the IEC-Q TE
addresses only IOM-2 channel 0.
Monitor Procedure Timeout
MTO = 1 disables the internal 6ms Monitor timeout.
MTO = 0 enables the internal 6ms Monitor timeout.
Dout Open Drain
DOD = 1 selects pin DOUT to be open drain.
DOD = 0 selects pin DOUT to be tristate.
Monitor-In-Bit
MIN = 1 combined with the SWST:MON = “1“ and ADF2:TE1 =
“0“ bits, enables the controller to access the core of the
IEC-Q TE.
MIN = 0 combined with the SWST:MON = “1“ and ADF2:TE1 =
“0“ bits, enables the controller to access the IOM-2 interface
directed out of the IEC-Q TE (see also page 85).
MIN
Write
121
Register Description
0
PSB 21911
PSF 21911
Address 4
4
H
11.97
H