psf2115 ETC-unknow, psf2115 Datasheet - Page 66

• Manufacturer Part Number: psf2115
• Description: Isdn Adapter Circuit Ipac
• Manufacturer: ETC-unknow

Semiconductor Group
The following four examples illustrate typical switching operations. Three of them are
programmed in the “IOM-2 Channel” register, example No. 4 makes use of the
“Loopback” register. All register bits related to the B1 or B2 channel are set to ZERO
unless otherwise stated.
1. Connection B1 (e.g. TE1)
2. Connection B1 (e.g. TE1)
IOM
IOM -2
IPAC (LT-S)
IPAC (LT-S)
B
B
B 1L = 1
B 2L = 1
1L
2D 1
R
R
-2 Reg.
= 1
=
Reg.
DU
DD
DU
DD
Exchange, B2 (e.g. TE8)
Exchange, B2 (e.g. TE8)
B1
B1
B2
IC2
Voice Data to IC2
DU
DU
Power-Down
ARCOFI
ARCOFI
IC2
66
R
R
DD
DD
ITS09628
ITS09627
B1
B1
B2
Exchange
U-TE
DIN
D
DIN
DOUT
OUT
Functional Description
Exchange
Exchange
PSB 2115
PSF 2115
11.97