- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄384066 > μPD780983 (NEC Corp.) 8 Bit Single Chip Microcontrollers(8 位單片微控制器) PDF資料下載
參數(shù)資料
| 型號(hào)： | μPD780983 |
| 廠商： | NEC Corp. |
| 英文描述： | 8 Bit Single Chip Microcontrollers(8 位單片微控制器) |
| 中文描述： | 8位單片機(jī)微控制器（8位單片微控制器） |
| 文件頁(yè)數(shù)： | 33/121頁(yè) |
| 文件大?。?/td> | 350K |
| 代理商： | ΜPD780983 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)當(dāng)前第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)
CHAPTER 3 CONTROL
33
Table 3-5. Variables used for Other Than Inverter Control (2/3)
Symbol
Bytes
Use, setting, referencing
Set value
KIN
1
Key input
Set and referenced in key setting
Port (P5) input value
00H
PWM output setting
SMODE
1
Key setting mode
Set in setting mode transition processing
01H
Setting off
10H
Display of output frequency
11H
Display of carrier frequency
12H
Display of dead time
DMODE
1
8-segment LED display mode
Set and referenced in key setting
03H
Display of frequency change rate
SEGBUF
3
8-segment LED display buffer
Set and referenced in key setting
Character codes displayed by three 8-segment LEDs
SEGCNT
1
8-segment LED flash counter
Set and referenced in LED display setting
Decremented (-1) from 0E4H (initial value) to 1CH.
SEG LED is lit when the most significant bit = 1.
LEDCNT
1
LED flash counter
Set and referenced in LED display setting
Decremented (-1) from 0E4H (initial value) to 1CH.
LED is lit when the most significant bit = 1.
KSMPCNT
1
Key input sampling counter
Set and referenced in key input processing
Decremented (-1) from 2 to 0.
KONCNT
1
Hold-down counter
Set and referenced in key input processing
Decremented (-1) from 13H to 0.
KCODE1
1
Key code buffer 1
Set and referenced in key input processing
(Key codes are listed in
Table 3-11
.)
Previously input key code
0: Null
1: [Changeover]
2: [-]
3: [+]
4: [ON/OFF]
KCODE2
1
Key code buffer 2
Set and referenced in key input processing
Input key code
See above.
MKAKE1
2
Multiplicand buffer
Used in main processing
The multiplicand data stored in the buffer is 16 bits
long.
MKAKE2
2
Multiplier buffer
Used in main processing
The multiplier data stored in the buffer is 16 bits long.
MKOTAE
4
Calculation result storage buffer
Used in main processing
Calculation result data stored in the buffer is 32 bits
long.
IKAKE1
2
Multiplicand buffer
Used in INTTM7 interrupt processing
The multiplicand data stored in the buffer is 16 bits
long.
IKAKE2
2
Multiplier buffer
Used in INTTM7 interrupt processing
The multiplier data stored in the buffer is 16 bits long.
IKOTAE4
4
Calculation result storage buffer
Used in INTTM7 interrupt processing
Calculation result data stored in the buffer is 32 bits
long.
WARU1
4
Dividend buffer
Used in main processing
The dividend data stored in the buffer is 32 bits long.
Calculation result data (quotient) stored in the buffer is
32 bits long.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| μPD780984 | 8 Bit Single Chip Microcontrollers |
| μPD780986 | 8 Bit Single Chip Microcontrollers |
| μPD780988 | 8 Bit Single Chip Microcontrollers |
| μPD78196Y | 8 Bit Single Chip Microcontrollers(8 位單片微控制器) |
| μPD78197Y | 8 Bit Single Chip Microcontrollers(8 位單片微控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PD784054GCA2 | 制造商:NEC 制造商全稱:NEC 功能描述:16-BIT SINGLE-CHIP MICROCONTROLLER |
| PD784976A | 制造商:NEC 制造商全稱:NEC 功能描述:16-Bit Single-Chip Microcontroller |
| PD7869 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| PD78F0134 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| PD78F0134(A) | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。