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參數資料
| 型號： | W52904 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | ADPCM/PCM Voice Synthesizer(ADPCM/PCM話音合成器) |
| 中文描述： | 12 SEC, SPEECH SYNTHESIZER, UUC18 |
| 文件頁數： | 37/40頁 |
| 文件大小： | 190K |
| 代理商： | W52904 |
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W529XX Application Note
- 37 -
COMP
[@cc]
reg2,
reg1
If [reg2] = [reg1], ACC
met
0, if cc
Compare the data between two
registers and place the result in
ACC, but do not change the value
stored in the register [if condition is
met].
Flag affected: ZF, CF
COMP R4, 54
Memory. Before exec. After exec.
R5 54 54
R4 54 54
ACC --- 0
NOT reg [@cc]
ACC, reg
[reg]
,
if cc met
Performs 1's complement of the
register's contents "reg" [if condition
is met].
Flag affected: ZF, CF
NOT R7
Memory. Before exec. After exec.
R7 0111 0010b 1000 1101b
ACC --- 1000 1101b
DJNZ reg, group no
ACC, reg
then VECTOR
[reg]-1,
if ~ZERO=1
group no.
Decrement register by 1, then jump
to the group number if the Not Zero
flag is 1.
Flag affected: ZF, CF
DJNZ R6, start
Memory. Before exec. After exec.
start 25 25
R6 4 3
ACC --- 3
VECTOR --- 25
DJNZ reg2, reg1
ACC, reg2
then VECTOR
[reg2]-1, if ~ZERO=1
[reg1]
Decrement register2 by 1, then
jump to the voice group entry
contained
in
the
register1, if the Not Zero flag is 1.
contents
of
Flag affected: ZF, CF
DJNZ R6, R0
Memory. Before exec. After exec.
R0 43 43
R6 7 6
ACC --- 6
VECTOR --- 43
CJNE reg, n, group no.
If [reg] not equal to n, then
VECTOR
group no.
Compare the register value with the
immediate data n, if not equal then
jump to the voice group number.
Flag affected: ---
CJNE R0, 10, 20
Memory. Before exec. After exec.
n 10 10
R0 15 15
VECTOR --- 20
ACC --- 5
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