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參數資料
| 型號： | W523S15 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | HIGH FIDELITY PowerSpeech-TM |
| 中文描述： | 15 SEC, SPEECH SYNTHESIZER, UUC19 |
| 文件頁數： | 6/14頁 |
| 文件大小： | 90K |
| 代理商： | W523S15 |
W523SXX
(PRELIMINARY)
- 6 -
overwrite, or non-overwrite. The 8-bit structure of this register and the rising or falling edge of the
triggers corresponding to each bit are shown above. “X” indicates a “don’ t care” bit.
The TG1, 2, 5, 6 represents triggers 1, 2, 5 and 6 respectively; the “R” represents the rising edge; and
“F” represents the falling edge. When any one of the eight bits is set to “1”, the rising or falling edge of
the corresponding trigger pin can be enabled, interrupting the current state.
5. STOP Register
BIT
7
6
5
4
3
2
1
0
STOP
X
X
X
STE
STD
STC
STB
STA
The STOP register stores stop output status information to determine the voltage level of each stop
output pin. The 8-bit structure of this register and the stop output pin corresponding to each bit are
show as above table. The “X” indicates a “don’t care” bit. When a particular STOP bit is set to “1”, the
corresponding stop signal will be an active high output.
6. R0-R3 Registers
These four registers are 8-bit register that stores the entry values of from 0 to 255 voice groups. R0 is
a special register that can be incremented by "INC" instruction.
Option Control Function
There are four types of option control in W523Sxx. They can be determined by a declaration in the
user
′
s program file, but cannot be controlled by register.
FUNCTION
MASK OPTION
DECLARATION
DEFPAGE 1
DEFPAGE 8
DEFPAGE 16
DEFPAGE 32
NORMAL
CPU
OSC_3MHz
OSC_1.5MHz
VOUT_DAC
VOUT_PWM
DEFINITION
256 interrupt vector/label for 1 page, 1 page in total (1-page mode)
256 interrupt vector/label for 1 page, 8 pages in total (8-page mode)
128 interrupt vector/label for 1 page, 16 pages in total (16-page mode)
64 interrupt vector/label for 1 page, 32 pages in total (32-page mode)
Normal mode operation
CPU mode operation
3 MHz oscillator
1.5 MHz oscillator
DAC (AUD) output
PWM output
Page mode
configuration
Operation
mode
Oscillator
frequency
Voice
output type
"DEFPAGE" determines the page operation mode in W523Sxx. The default setting of the page mode
is 1-page mode. The 8-page, 16-page or 32-page mode can be declared to extend the voice group
entry from 256 to 2047 in
PowerSpeech
program.
The W523Sxx can communicate with an external microprocessor through the simple serial CPU
interface, which is the same as the W583xx series. The CPU interface consists of the TG1, TG2, and
STPA/BUSY pins. "NORMAL" and "CPU" decide whether the operation mode of W523Sxx will be
normal mode or CPU mode.
"OSC_3MHz" and "OSC_1.5MHz" select the frequency of the system clock. "VOUT_DAC" and
"VOUT_PWM" select the voice output type.
相關PDF資料 |
PDF描述 |
|---|---|
| W523S20 | HIGH FIDELITY PowerSpeech-TM |
| W523S25 | HIGH FIDELITY PowerSpeech-TM |
| W523S30 | HIGH FIDELITY PowerSpeech-TM |
| W523S40 | HIGH FIDELITY PowerSpeech-TM |
| W523S50 | HIGH FIDELITY PowerSpeech-TM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W523S20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
| W523S25 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
| W523S30 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
| W523S40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
| W523S50 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:HIGH FIDELITY PowerSpeech-TM |
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