PSB2115 Datasheet, PDF (151/317 Pages) Siemens Semiconductor Group – ISDN PC Adapter Circuit IPAC

PSB 2115
PSF 2115
Functional Description
Therefore in multiline applications where two or three IPACs are connected across one
IOM-2 interface, one IPAC may generate the FSC signal for all IPACs, while another one
generates the BCL, if necessary, for peripheral devices (figure 75).
PCM
IOM-2
Data
Controller
IPAC
PSB 2115
IPAC
PSB 2115
Host
IPAC
PSB 2115
3 x So
Interface
Figure 75 Multiline Application
Semiconductor Group
151
11.97