PEB2465H データシートの表示（PDF） - Siemens AG

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PEB2465H

Four Channel Codec Filter

Siemens AG 

PEB 2465

Functional Description

Figure 6

IOM®-2 Interface Timing (DCL = 2048 kHz, MODE = 0)

IOM®-2 Timeslot Selection

The four channels of each SICOFI-4 can be assigned to 4 pairs of timeslots by

pin-strapping the pins TSS0 and TSS1. (TS0 + TS1, TS2 + TS3, TS4 + TS5, TS6 + TS7).

The IOM-2 operating mode is selected by the MODE pin.

Table 1

TSS1

TSS0

MODE IOM®-2 Operating Mode

0

0

1

Timeslot 0 + 1; DCL = 4096 kHz

0

1

1

Timeslot 2 + 3; DCL = 4096 kHz

1

0

1

Timeslot 4 + 5; DCL = 4096 kHz

1

1

1

Timeslot 6 + 7; DCL = 4096 kHz

0

0

0

Timeslot 0 + 1; DCL = 2048 kHz

0

1

0

Timeslot 2 + 3; DCL = 2048 kHz

1

0

0

Timeslot 4 + 5; DCL = 2048 kHz

1

1

0

Timeslot 6 + 7; DCL = 2048 kHz

Semiconductor Group

19

02.97

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