AV2432B View Datasheet(PDF) - APLUS INTEGRATED CIRCUITS
Part Name
Description
Manufacturer
AV2432B Datasheet PDF : 13 Pages
| |||
APLUS 巨華積体電路股份有限公司 AVxxx-TGx8 Series
8. 4 status outputs ( STS1 , STS2 , STS3 , STS4 ) ,one mask option status output ( MODE/STS4 ) :
FOR AV0332C, AV0632E, AV0932B, AV0932C, AV1232D, AV1832C, AV2432B, AV3032, AV4232.
* STS1
a>cout
b>stop high_pulse
c>stop low_pulse
d>busy high_active
e>busy low_active
f>led 6hz (flash at mute) g>led 3hz (flash at mute)
h>led 1.5hz (flash at mute) i>led 0.75hz (flash at mute)
j>led 6hz (off at mute ) k>led 3hz (off at mute)
l>led 1.5hz (off at mute ) m>led 0.75hz (off at mute)
n>led dybzl 0.34sec.
o>led dybzl 0.68sec.
p>led dybzl 1.02sec.
r>busy low ,except mute
q>busy high ,except mute
* STS2
a>pwm1
b>stop high_pulse
d>busy high_active
f>led 6hz (flash at mute)
h>led 1.5hz (flash at mute)
j>led 6hz (on at mute)
l>led 1.5hz (on at mute)
n>led 6hz (off at mute)
p>led 1.5hz (off at mute)
r>led dynamic 1/4
t>led dynamic 3/4
c>stop low_pulse
e>busy low_active
g>led 3hz (flash at mute)
i>led 0.75hz (flash at mute)
k>led 3hz (on at mute)
m>led 0.75hz (on at mute)
o>led 3hz (off at mute)
q>led 0.75hz (off at mute)
s>led dynamic 2/4
* STS3
a>pwm2
b>stop high_pulse
c>stop low_pulse
d>busy high_active
e>busy low_active
f>led 6hz (flash at mute) g>led 3hz (flash at mute)
h>led 1.5hz (flash at mute) i>led 0.75hz (flash at mute)
j>led 6hz (off at mute ) k>led 3hz (off at mute)
l>led 1.5hz (off at mute ) m>led 0.75hz (off at mute)
n>led dybzl 0.34sec.
o>led dybzl 0.68sec.
p>led dybzl 1.02sec.
q>busy high ,except mute
r>busy low ,except mute
* STS4
a>mode
b>stop high_pulse
d>busy high_active
f>led 6hz (flash at mute)
h>led 1.5hz (flash at mute)
j>led 6hz (on at mute)
l>led 1.5hz (on at mute)
n>led 6hz (off at mute)
p>led 1.5hz (off at mute)
r>led dynamic 1/4
t>led dynamic3/4
c>stop low_pulse
e>busy low_active
g>led 3hz (flash at mute)
i>led 0.75hz (flash at mute)
k>led 3hz (on at mute)
m>led 0.75hz (on at mute)
o>led 3hz (off at mute)
q>led 0.75hz (off at mute)
s>led dynamic 2/4
If both STS1(STS3) and STS2(STS4) are in 6hz or 3hz mode ,they will flash alternatively .
For STS1 and STS3 options , the DYBZL must selected same level .
For STS2 and STS4 options , the DYNAMIC must selected same level .
STS4 was enabled only when the MODE/STS4 is in STS4 option .
For each voice_step , the STS1 , STS2 , STS3 , STS4 could be mask_selected as active or inactive.
If select flash at mute of STS1(STS3) , can select 3hz or 1.5hz or 0.75hz .
If select flash at mute of STS2(STS4) , can select 3hz or 1.5hz or 0.75hz .
If both select off at mute of STS1(STS2,STS3,STS4) or on at mute of STS2(STS4) , can only select 3hz or 1.5hz or 0.75hz
at the same level .
9. Automatic Rosc selection : ( mask option )
Enable - the device will use external Rosc if it has external Rosc ; the device will use internal Rosc automatically if it
hasn't external Rosc . ( it must be determined before operation )
Disable - use external Rosc only .
Internal Rosc options : one of 13 internal Rosc options with different playback speed .
For AV0332C , AV0632E, AV0932B, AV0932C, AV1232D, AV1832C, AV2432B, AV3032, AV4232:
playback speed=4.3khz -> a>8.9k ; b>8.6k ; c>7.9k ; d>7.0k ; e>6.3k ; f>5.8k ; g>5.4k ; h>5.1k ;
i>4.7k ; j>4.3k ; k>4.1k ; l>3.9k ; m>3.6k hz . ( Vdd=3v )
playback speed=5.0khz -> a>10.3k ; b>10.0k ; c>9.2k ; d>8.2k ; e>7.3k ; f>6.8k ; g>6.3k ; h>5.9k ;
i>5.5k ; j>5.0k ; k>4.8k ; l>4.6k ; m>4.2k hz . ( Vdd=3v )
playback speed=6.0khz -> a>12.4k ; b>12.0k ; c>11.0k ; d>9.8k ; e>8.8k ; f>8.1k ; g>7.5k ; h>7.1k ;
i>6.6k ; j>6.0k ; k>5.7k ; l>5.5k ; m>5.0k hz . ( Vdd=3v )
playback speed=7.5khz -> a>15.5k ; b>15.0k ; c>13.8k ; d>12.3k ; e>11.0k ; f>10.1k ; g>9.4k ; h>8.9k ;
i>8.3k ; j>7.5k ; k>7.1k ; l>6.9k ; m>6.3k hz . ( Vdd=3v )
playback speed=10khz -> a>20.7k ; b>20.0k ; c>18.3k ; d>16.3k ; e>14.7k ; f>13.5k ; g>12.5k ; h>11.8k ;
i>11.0k ; j>10.0k ; k>9.5k ; l>9.2k ; m>8.3k hz . ( Vdd=3v )
www.aplusinc.com.tw
Page 2 / 13
2002 Ver.2
Share Link: 