EM73982 View Datasheet(PDF) - ELAN Microelectronics
Part Name
Description
MFG CO.
'EM73982' PDF : 41 Pages View PDF
EM73982
4-BIT MICROCONTROLLER
(4) Set the sample rate by P5
P5 3 2 1 0
SR
SR Sample Rate
0x 0
4K
00 1
5K
01 1
8K
10 0
10K
10 1
12K
11 0
15K
11 1
20K
(5) Control different voice by P6 ; if you want to stop the playing voice, you can output P6 by 0FH 3 times
:
:
LDIA
#0FH
OUT
P6
OUT
P6
OUT
P6
; Speech Stop
(9) Active flag for speech (P6.3 Read)
3
2
1
0
ACT *
*
*
P6 Write
Port 6,3 ACT
SPI
ACT is high to low, the speech synthesizer can generate the speech ending interrupt.
* This specification are subject to be changed without notice.
11.30.2001 26
Share Link: 
