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参数资料
| 型号： | ST6242B |
| 英文描述： | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. LCD DRIVER. EEPROM. A/D CONVERTER AND 64 PINS |
| 中文描述： | 8位微控制器（MCU）的与检察官办公室。光盘。 FASTROM。存储器。液晶显示驱动程序。 EEPROM中。的A / D转换器和64个 |
| 文件页数： | 58/74页 |
| 文件大小： | 733K |
| 代理商： | ST6242B |
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ST62T46B/E46B
INSTRUCTION SET
(Cont’d)
Conditional Branch
. The branch instructions
achieve a branch in the program when the select-
ed condition is met.
Bit Manipulation Instructions
. These instruc-
tions can handle any bit in data space memory.
One group either sets or clears. The other group
(see Conditional Branch) performs the bit test
branch operations.
Table 22. Conditional Branch Instructions
Control Instructions
. The control instructions
control the MCU operations during program exe-
cution.
Jump and Call.
These two instructions are used
to perform long (12-bit) jumps or subroutines call
inside the whole program space.
Notes
:
b.
e.
ee.
Table 23. Bit Manipulation Instructions
3-bit address
5 bit signed displacement in the range -15 to +16<F128M>
8 bit signed displacement in the range -126 to +129
rr. Data space register
. Affected. The tested bit is shifted into carry.
* . Not Affected
Notes:
b.
rr.
3-bit address;
Data space register;
* . Not<M> Affected
Table 24. Control Instructions
Notes:
1.
.
*.
This instruction is deactivated<N>and a WAIT is automatically executed instead of a STOP if the watchdog function is selected.
Affected
Not Affected
Table 25. Jump & Call Instructions
Instruction
Notes:
abc. 12-bit address;
* .
Not Affected
Instruction
Branch If
Bytes
Cycles
Flags
Z
*
*
*
*
*
*
C
*
*
*
*
JRC e
JRNC e
JRZ e
JRNZ e
JRR b, rr, ee
JRS b, rr, ee
C = 1
C = 0
Z = 1
Z = 0
Bit = 0
Bit = 1
1
1
1
1
3
3
2
2
2
2
5
5
Instruction
Addressing Mode
Bytes
Cycles
Flags
Z
*
*
C
*
*
SET b,rr
RES b,rr
Bit Direct
Bit Direct
2
2
4
4
Instruction
Addressing Mode
Bytes
Cycles
Flags
Z
*
*
*
*
C
*
*
*
*
NOP
RET
RETI
STOP (1)
WAIT
Inherent
Inherent
Inherent
Inherent
Inherent
1
1
1
1
1
2
2
2
2
2
Addressing Mode
Bytes
Cycles
Flags
Z
*
*
C
*
*
CALL abc
JP abc
Extended
Extended
2
2
4
4
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| ST624XB-DBE | REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY |
| ST6263C | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. SAFE RESET. AUTO-RELOAD TIMER. EEPROM AND SPI |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ST6242B-EMU2 | 功能描述:仿真器/模拟器 ST62 Emulator Board RoHS:否 制造商:Blackhawk 产品:System Trace Emulators 工具用于评估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2 |
| ST6242BQ1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER |
| ST6242BQ1/XXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST6242BQ6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER |
| ST6242BQ6/XXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
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