參數(shù)資料
型號: μPD789197
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)
文件頁數(shù): 94/146頁
文件大小: 630K
代理商: ΜPD789197
Preliminary Product Information
94
μ
PD789186, 789187, 789196, 789197
6.9.3
Multiplier control register
The following register is used to control the multiplier:
Multiplier control register 0 (MULC0)
MULC0 not only controls operations, but also indicates the operation status of the multiplier.
MULC0 is manipulated using a 1-bit or 8-bit memory manipulation instruction.
A RESET input clears MULC0 to 00H.
Figure 6-44. Format of Multiplier Control Register 0 (MULC0)
0
0
0
0
0
0
0
MULST0
MULC0
Symbol
Address
When reset
R/W
FFD2H
00H
R/W
6
7
5
4
3
2
1
0
MULST0
0
1
Multiplier operation start control bit
Operation is stopped after the counter is cleared to 0.
Operation is stopped.
Multiplier operation status
Operation is enabled.
Operation is being executed.
Caution
Bits 1 to 7 must be fixed to 0.
相關(guān)PDF資料
PDF描述
μPD789186 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
μPD789198 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
μPD789216Y 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
μPD789217Y 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
μPD789405 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
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
PD78F0134(A1) 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134A 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers
PD78F0134A1 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers