Integrated Circuits Inc.
aP23KWC16D - USB Writer User Guide
Page 5 of 20
9/18/2015
2. Select your required trigger mode.
--- Key mode / CPU parallel mode / MP3 mode / SPI mode / I2C mode / aP89 mode / SBT mode.
3. Select voice output mode.
--- DAC or PWM.
4. Select your required voice file [xxx.wav] folder.
5. Show all your required voice files. (Only wav files acceptable).
--- The [xxx.wav]: 8 bits or 16 bits mono xxx.wav.
6. Select the compression mode.
--- ADPCM4 / ULAW8 / PCM8 / PCM16.
7. Loading the required *.wav files.
8. Show the memory of your usage.
9. Select if adding the silence.
--- 1ms ~ 10000ms.
10. Select required debounce time.
--- 65us or 16ms.
11. Select power on play.
--- Power on play [sw0] group once.
12. Volume control setting.
--- Volume level x16 / x8 / x4.
13. Select SBT loop. (At Key mode or SBT mode).
--- Enable: The SBT pin sequential trigger & loop play.
--- Disable: The SBT pin sequential trigger & play once.
14. Select SBT pin swap. (for 8pin device only).
--- Select (SBT as OUT1) or (SBT as KEY3).
[PS: Enable the SBT Swap, the SBT loop auto disable].
--- SBT as OUT1: busy-H/L, stop-H/L, LED flash (LED high active),
~LED flash (LED low active), prog-busyH/L, LoadBit.
S3 ( pin7 )
S2 ( pin6 )
Group
SBT = OUT1
0
1
SW2
Busy-H/L
Stop-H/L
LED ……
1
0
SW3
1
1
SW10
--- SBT as Key3:
SBT ( pin5 )
S3 ( pin7 )
S2 ( pin6 )
Group
0
0
1
SW1
0
1
0
SW2
0
1
1
SW3
1
0
0
SW4
1
0
1
SW5
1
1
0
SW6
1
1
1
SW7
15. Select if using pin S4 as data output pin.
--- The SPI mode or I2C mode of data output for 24 pin IC body and 16 pin IC body.
16. Select if using the oscillator.
--- XT (X’tal=16MHz ) / Rosc ext ( 68K ohm ) / Rosc Int.
