psf2115 ETC-unknow, psf2115 Datasheet - Page 234
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psf2115
Manufacturer Part Number
psf2115
Description
Isdn Adapter Circuit Ipac
Manufacturer
ETC-unknow
Datasheet
1.PSF2115.pdf
(317 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
psf21150FV1.4
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
- Current page: 234 of 317
- Download datasheet (4Mb)
CCR1
TSAX
number of bits per time-slot can be programmed via XCCR.
XCS2, XCS1 … Transmit Clock Shift, Bit 2-1
Together with the XCS0 in CCR2, the transmit clock shift can be adjusted.
4.2.21
Value after reset: 02
PU … Switches between Power Up and Power Down mode
0 … power down (standby)
1 … power up (active)
Note: In order to switch the IPAC in power down mode it is necessary to program ITF=0
SC ... Serial Port Configuration
0 … NRZ data encoding
1 … NRZI data encoding
ITF … Interframe Time Fill
ITF determines the idle state (= no data to send) of the transmit data pin (DU)
0 … Continuous IDLE sequences are output (DU pin remains in the ‘1’ state)
1 … Continuous FLAG sequences are output (‘01111110’ bit patterns)
Note: ITF must be set to ’0’ for power down mode.
4.2.22
Value after reset: (not defined)
TSNX … Time-Slot Number Transmit
Selects one of up 64 possible time-slots (00
Semiconductor Group
together with PU=0.
CCR1 - Channel Configuration Register 1 (READ/WRITE)
7
TSAX - Time-Slot Assignment Register Transmit (WRITE)
7
PU
H
SC
0
TSNX
0
234
ITF
H
– 3F
H
) in which data is transmitted. The
0
Detailed Register Description
2
XCS2 XCS1
1
1
0
0
0
PSB 2115
PSF 2115
(2F/6F)
(30/70)
11.97
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