AK4635 AKM [Asahi Kasei Microsystems], AK4635 Datasheet - Page 74

• Manufacturer Part Number: AK4635
• Description: 16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP
• Manufacturer: AKM [Asahi Kasei Microsystems]

Rev. 0.6
Addr
24H
Addr
Addr
Addr
21H
22H
23H
BPON7-0: Setting ON-time of BEEP signal output
BPOFF7-0: Setting OFF-time of BEEP signal output
BPTM6-0: Setting the number of times that BEEP signal repeats
BPLVL2-0: Setting Output Level of BEEP signal
BPOUT: BEEP Signal Control
Default: “00H”
Default: “00H”
Default: “00H”
Default: “0H” (0dB)
0: OFF (default)
1: ON
Register Name
BEEP VOL/Control
Register Name
BEEP ON Time
Register Name
BEEP OFF Time
Register Name
BEEP Repeat Count
At the time of BPCNT = “0”, when BPOUT bit is “1”, the beep signal starts outputting. The Beep signal stops
after the number of times that was set in BPTM6-0 bit, and BPOUT bit is set to “0” automatically.
Default
R/W
Default
Default
Default
R/W
R/W
R/W
BPOUT
R/W
D7
0
BPOFF7
BPON7
R/W
R/W
D7
D7
0
D7
R
0
0
0
D6
R
0
0
BPOFF6
BPON6
BPTM6
R/W
R/W
R/W
D6
D6
D6
0
0
0
(Table
(Table
(Table
D5
- 74 -
R
0
BPOFF5
0
BPON5
BPTM5
R/W
44)
R/W
D5
R/W
D5
0
D5
41)
0
0
42)
D4
(Table
R
0
BPOFF4
0
BPON4
BPTM4
R/W
R/W
D4
R/W
D4
D4
0
0
0
43)
D3
R
0
0
BPOFF3
BPON3
BPTM3
R/W
R/W
R/W
D3
D3
D3
0
0
0
BPLVL2
R/W
D2
BPOFF2
BPON2
BPTM2
0
R/W
R/W
R/W
D2
D2
D2
0
0
0
BPLVL1
BPOFF1
BPTM1
BPON1
R/W
D1
R/W
R/W
R/W
0
D1
D1
D1
0
0
0
[AK4635]
BPOFF0
BPTM0
BPON0
BPLVL0
2007/10
R/W
R/W
R/W
D0
D0
D0
R/W
0
D0
0
0
0