Z8913920FSC View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z8913920FSC

VOICE PROCESSING CONTROLLERS

Zilog 

Z89138/Z89139

Voice Processing Controllers

SMR (FH) 0BH

D7 D6 D5 D4 D3 D2 D1 D0

* Default Setting After Reset

† Reset After Stop-Mode Recovery

W 0 SCLK/TCLK not divided by 16†

1 SCLK/TCLK divided by 16

R Always "1"

Reserved

W 000 POR only*

001 No effect

010 P31

011 P32

100 P33

101 Half second timeout from

33 kHz ext. osc.

110 P2 NOR 0-3

111 P2 NOR 0-7

R Always "1"

W Stop Delay

0 OFF

1 ON*

R Always "1"

W 0 Low Stop Recovery Level*

1 High Stop Recovery Level

R Always "1"

W No effect

R 0 POR*

1 Stop-Mode Recovery

Figure 65. Stop-Mode Recovery Register (SMR)

(F) 0BH [Read/Write]

Zilog

58

PRELIMINARY

DS97TAD0201

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