AW86225
October 2021 V1.9
www.awinic.com
26 Copyright © 2020 SHANGHAI AWINIC TECHNOLOGY CO., LTD
2
OCDM
RW
Interrupt mask for OCDI:
0: INTN pin will be pulled down when OCDI=1
1: INTN pin will not be pulled down when OCDI=1
1
1
OTM
RW
Interrupt mask for OTI:
0: INTN pin will be pulled down when OTI=1
1: INTN pin will not be pulled down when OTI=1
1
0
DONEM
RW
Interrupt mask for DONEI:
0: INTN pin will be pulled down when DONEI=1
1: INTN pin will not be pulled down when DONEI=1
1
SYSST2: (Address 04h)
Bit
Symbol
R/W
Description
Default
7:4
Reserved
RO
Not used
0
3
LDO_OK
RO
LDO OK indication
0
2:0
Reserved
RO
Not used
1
PLAYCFG2: (Address 07h)
Bit
Symbol
R/W
Description
Default
7:0
GAIN
RW
gain setting for waveform data of RAM/RTP/TRIG mode, GAIN=code/128
GAIN_BYPASS=1, can be changed when playing
GAIN_BYPASS=0, cannot be changed when playing
0x80
PLAYCFG3: (Address 08h)
Bit
Symbol
R/W
Description
Default
7:6
Reserved
RW
Not used
0
5
STOP_MODE
RW
0: stop when current wave is over
1: stop right now
0
4:3
Reserved
RW
Not used
0
2
BRK_EN
RW
When set 1, enable auto brake after RTP/RAM/CONT playback mode is stopped
1
1:0
PLAY_MODE
RW
Waveform play mode for GO TRIG:
b00: RAM mode
b01: RTP mode
b10: CONT mode
b11: no play
0
PLAYCFG4: (Address 09h)
Bit
Symbol
R/W
Description
Default
7:2
Reserved
RW
Not used
0
1
STOP
RW
when set 1, stop the current playback mode
0
0
GO
RW
RAM/RTP/CONT mode playback trig bit
when set to 1, chip will playback one of the paly mode.
0
WAVCFG1: (Address 0Ah)
Bit
Symbol
R/W
Description
Default
7
SEQ1WAIT
RW
When set to 1, WAVSEQ1 means wait time, else means wave sequence number
0
6:0
WAVSEQ1
RW
Wait time (code*WAITSLOT) or wave sequence number
1
WAVCFG2: (Address 0Bh)
Bit
Symbol
R/W
Description
Default
7
SEQ2WAIT
RW
When set to 1, WAVSEQ2 means wait time, else means wave sequence number
0
6:0
WAVSEQ2
RW
Wait time (code*WAITSLOT) or wave sequence number
0
WAVCFG3: (Address 0Ch)
Bit
Symbol
R/W
Description
Default
7
SEQ3WAIT
RW
When set to 1, WAVSEQ3 means wait time, else means wave sequence number
0
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