- 您现在的位置：买卖IC网 > PDF目录80397 > MC68HSC05C8CP (FREESCALE SEMICONDUCTOR INC) 8-BIT, MROM, 4.1 MHz, MICROCONTROLLER, PDIP40 PDF资料下载
参数资料
| 型号： | MC68HSC05C8CP |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 4.1 MHz, MICROCONTROLLER, PDIP40 |
| 封装： | PLASTIC, DIP-40 |
| 文件页数： | 90/116页 |
| 文件大小： | 781K |
| 代理商： | MC68HSC05C8CP |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页当前第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页
Instruction Types
MC68HC05C8A MC68HCL05C8A MC68HSC05C8A Data Sheet, Rev. 5.1
Freescale Semiconductor
75
12.3.3 Jump/Branch Instructions
Jump instructions allow the CPU to interrupt the normal sequence of the program counter. The
unconditional jump instruction (JMP) and the jump-to-subroutine instruction (JSR) have no register
operand. Branch instructions allow the CPU to interrupt the normal sequence of the program counter
when a test condition is met. If the test condition is not met, the branch is not performed.
The BRCLR and BRSET instructions cause a branch based on the state of any readable bit in the first
256 memory locations. These 3-byte instructions use a combination of direct addressing and relative
addressing. The direct address of the byte to be tested is in the byte following the opcode. The third byte
is the signed offset byte. The CPU finds the effective branch destination by adding the third byte to the
program counter if the specified bit tests true. The bit to be tested and its condition (set or clear) is part of
the opcode. The span of branching is from –128 to +127 from the address of the next location after the
branch instruction. The CPU also transfers the tested bit to the carry/borrow bit of the condition code
register.
Table 12-3. Jump and Branch Instructions
Instruction
Mnemonic
Branch if Carry Bit Clear
BCC
Branch if Carry Bit Set
BCS
Branch if Equal
BEQ
Branch if Half-Carry Bit Clear
BHCC
Branch if Half-Carry Bit Set
BHCS
Branch if Higher
BHI
Branch if Higher or Same
BHS
Branch if IRQ Pin High
BIH
Branch if IRQ Pin Low
BIL
Branch if Lower
BLO
Branch if Lower or Same
BLS
Branch if Interrupt Mask Clear
BMC
Branch if Minus
BMI
Branch if Interrupt Mask Set
BMS
Branch if Not Equal
BNE
Branch if Plus
BPL
Branch Always
BRA
Branch if Bit Clear
BRCLR
Branch Never
BRN
Branch if Bit Set
BRSET
Branch to Subroutine
BSR
Unconditional Jump
JMP
Jump to Subroutine
JSR
相关PDF资料 |
PDF描述 |
|---|---|
| MC68HC11A1VFU2 | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64 |
| MC68HSC705C8ACFB | 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP44 |
| MC908GZ48VFJ | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32 |
| MC9S12C96CFA25 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP48 |
| MC9S12GC16PVFA25 | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC68HSC705C8ACFB | 制造商:Rochester Electronics LLC 功能描述:8 BIT MCU, 304 BYTES RAM - Bulk |
| MC68HSC705C8ACP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Freescale Semiconductor 功能描述: |
| MC68HSC705C8ACS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC68HSC705J1ACDW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC68HSC705J1ACP | 制造商:Rochester Electronics LLC 功能描述:8 BIT MCU, 64 BYTES RAM - Bulk |
发布紧急采购，3分钟左右您将得到回复。