isd5216 Winbond Electronics Corp America, isd5216 Datasheet - Page 32

• Manufacturer Part Number: isd5216
• Description: 8 To 16 Minutes Voice Record/playback Device With Integrated Codec
• Manufacturer: Winbond Electronics Corp America

Configuration Register CFG0, CFG1 and CFG2. The bits described on this page are highlighted
VLS1
CIG2
15
15
CKD2
X
0
1
ISD5216 ANALOG STRUCTURE (Right Half) description
FLS0
CIG1
VLS0
0
1
14
14
X
Divide Master Clock
VOL2
CIG0
Select input from MLS
13
13
X
Divide by 1
Divide by 2
array or sum 1 amp
by 1 or 2
AXG1
CKD2
VOL1
ARRAY
SUM1
12
12
COG2
AXG0
VOL0
11
11
COG1
AXPD
S1S1
FLD1
10
10
CKDV
0
0
1
1
0
1
AMT0
COG0
S1S0
INS0
0
1
FLD0
9
9
0
1
0
1
Divide Master Clock
by 1728 or 2560
Divide by 1728
Divide by 2560
OSPD
CKDV
S1M1
Switch on or off the auto gain
8
8
SAMPLE
RATE
8 KHz
6.4 KHz
5.3 KHz
4.0 KHz
- 32 -
Uncompressed
MUTE
AMT0
S1M0
Compressed
7
7
circuit
PASS
BAND
3.7 KHz
2.9 KHz
2.5 KHz
1.8 KHz
S2M1
HPF0
CDI1
6
6
S2M0
HSR0
CDI0
5
5
OSPD
OPS1
FLS0
I2S0
S2M1
4
4
0
1
0
0
1
1
FLPD
.
0
1
OPS0
LAW1
FLD1
3
3
S2M0
0
1
0
1
Power Up
Power Down
Power Up Internal
OPA1
LAW0
FLD0
Control power to the
Power Down
2
2
Oscillator
Power up
low pass filter
ISD5216
SOURCE
BOTH
AUX IN ONLY
FILTO ONLY
Power Down
DAPD
OPA0
FLPD
1
1
AGPD
ADPD
VLPD
0
0
CFG0
CFG1
CFG2