psf2115 ETC-unknow, psf2115 Datasheet - Page 275
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psf2115
Manufacturer Part Number
psf2115
Description
Isdn Adapter Circuit Ipac
Manufacturer
ETC-unknow
Datasheet
1.PSF2115.pdf
(317 pages)
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Quantity
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Part Number:
psf21150FV1.4
Manufacturer:
INFINEON/英飞凌
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20 000
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Semiconductor Group
TNRX ... Time Slot Number Receive
Selects one of up to 32 possible timeslots (00h-1Fh) in which data is received from the
PCM interface.
Note: The configuration of the PCM timeslots is equal for B1 and B2-channel.
4.4.10
Value after reset: 00
POTA1
POTA2
POTA1 refers to the B1-channel and POTA2 to the B2-channel of the IOM channel which
is selected by PCFG:CSL2-0.
ENA ... Enable PCMOUT channel
0: Disables...
1: Enables ... transmission of data on the PCM interface line PCMOUT.
Note: Data is transmitted by the IPAC on the PCM interface to an external device.
DUDD ... Switch on IOM-2 DU/DD line
The selected PCM timeslot on the PCM interface is mapped to the
0: DD-line (default)
1: DU-line ... of the IOM-2 interface.
SRES... Software Reset
0: Deactivates ...
1: Activates ... the internal RESET state of the IPAC.
The RESET state is activated to the internal blocks of the IPAC when a ’1’ is written to
SRES and it is active until the SRES-bit is set to ’0’ again, i.e. the host must ensure the
required RESET timing of the IPAC which is 4 ms.
This data may be originated from the B1/B2 channel of the IOM-2 DD-line (default)
or DU-line.
POTA1/2 - PCM Output Time Slot Assignment B1/B2 (Read/Write)
7
7
ENA DUDD
ENA DUDD SRES
H
0
275
TNTX
TNTX
Detailed Register Description
0
0
PSB 2115
PSF 2115
11.97
(C9)
(C8)
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