STLC5460 datasheet(51/54 Pages) STMICROELECTRONICS

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Ex 9: Channels at 32 kbit/s

11 1 1 00 1 1

PCM 3

TS 19

Destination Register

00 111 101

MUX 1

TS 29

(or MUX 1

B2 of GCI 7)

Source Register

Command Register

01 1 0 01 0 0

RCM CH SS DS

The output MUX 1-TS AND 13 (bits4 to 7) receives the contents of the Insert Register A (bits 4 to 7).

Simple switching (BID=0)

Bidirectional switching (BID=1)

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

the Extract Register A bits (4 to 7) receives the contents of the input MUX 1-TS 13 bits (4 to7).

R Rea d; CM Comm a n d Mem ory; CH Ch an nel; SS S ource Su bcha n nel; DS Destina tion Su bch a n n el

Simple switching (BID=0)

Bidirectional switching (BID=1)

The output MUX 1-TS 29 (bits 4 to 7) receives the contents of the input PCM 3-TS19 (bits 0 to 3)

AND

The output PCM 3-TS19 (bits 0 to 3) receives the contents of the input MUX 1-TS 29 (bits 4 to 7)

Source Register

01 0 0 0 0 0 0

Insert Register A

Destination Register

0 0 10 110 1

MUX 1

TS 13

(or MUX 1

B2 of GCI 3)

Command Register

0 1 1 000 0 0

RCM CH SS

Ex: 10: Channels at 32 kbit/s (Insert register)

AND

Figure 9: Bidirectional Switching Channels at 32kbit/s

STLC5460

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