STLC5460 datasheet(50/54 Pages) STMICROELECTRONICS

50 / 54 page

Ex7: Channel at 16 kbit/s

110 000 11

PCM

TS 3

Destination Register

0010 11 01

MUX 1

TS 13

(or

MUX 1

B2 of GCI 3)

Source Register

Command Register

0101 1 0 0

RCM CH

The output MUX 1-TS 13 (bits 4-5) receives the contents of the input PCM 2-TS 3 (bits 2-3)

Simple switching (BID=0)

Bidirectional switching (BID=1)

The output MUX 1-TS 13 (bits 4-5) receives the contents of the input PCM 2-TS 3 (bits 2-3)

Ex8: Channel at 16 kbit/s (Insert register)

the output PCM 2-TS 3 (bits 2-3) receives the contents of the input MUX 1-TS 13 (bits 4-5)

AND

Source Register

010

0 0 0 0 0

Insert Register A

Destination Register

00101

101

MUX 1

TS 13

(or

MUX 1

B2 of GCI 3)

Command Register

0101 00 0

RCM CH

The output MUX 1-TS 13 (bits 4-5) receives the contents of the Insert Register A bits 6-7.

Simple switching (BID=0)

Bidirectional switching (BID=1)

The output MUX 1-TS 13 (bits 4-5) receives the contents of the Insert Register A bits 6-7 AND

the Extract Register A (bits 6-7) receives the contents of the input MUX 1-TS 13 (bits 4-5).

R Read ; CM Com m an d Mem or y; CH Cha nne l; S S S our ce S u bch a nnel; DS Dest in a t ion Subcha nnel

Figure 8: Bidirectional Switching Channels at 16kbit/s

STLC5460

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