参数资料
型号: MC68HC11A8BVFU2
厂商: ABILIS SYSTEMS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64
封装: QFP-64
文件页数: 25/158页
文件大小: 1003K
代理商: MC68HC11A8BVFU2
MOTOROLA
CPU, ADDRESSING MODES, AND INSTRUCTION SET
MC68HC11A8
10-22
TECHNICAL DATA
10
7-9
JSR
7
1
2
3
4
5
6
7
Opcode Address
Opcode Address + 1
Opcode Address + 2
$FFFF
(IY) + Offset
Stack Pointer
Stack Pointer – 1
1
0
Opcode (Page Select Byte)
($18)
Opcode (Second Byte) ($AD)
Index Offset
Irrelevant Data
First Opcode in Subroutine
Return Address (Low Byte)
Return Address (High Byte)
7-10
BCLR, BSET
8
1
2
3
4
5
6
7
8
Opcode Address
Opcode Address + 1
Opcode Address + 2
$FFFF
(IY) + Offset
Opcode Address + 3
$FFFF
(IY) + Offset
1
0
Opcode (Page Select Byte)
($18)
Opcode (Second Byte)
Index Offset
Irrelevant Data
Original Operand Data
Mask Byte
Irrelevant Data
Result Operand Data
7-11
BRCLR, BRSET
8
1
2
3
4
5
6
7
8
Opcode Address
Opcode Address + 1
Opcode Address + 2
$FFFF
(IY) + Offset
Opcode Address + 3
Opcode Address + 4
$FFFF
1
Opcode (Page Select Byte)
($18)
Opcode (Second Byte)
Index Offset
Irrelevant Data
Original Operand Data
Mask Byte
Branch Offset
Irrelevant Data
Table 10-8 Cycle-by-Cycle Operation — Relative Mode
Reference
Number*
Address Mode
and Instructions
Cycles Cycle
#
Address Bus
R/W
Line
Data Bus
8-1
BCC, BCS, BEQ,
BGE, BGT, BHI,
BHS, BLE, BLO,
BLS, BLT, BMI,
BNE, BPL, BRA,
BRN, BVC, BVS,
31
2
3
Opcode Address
Opcode Address + 1
$FFFF
1
Opcode
Branch Offset
Irrelevant Data
8-2
BSR
6
1
2
3
4
5
6
Opcode Address
Opcode Address + 1
$FFFF
Subroutine Address
Stack Pointer
Stack Pointer – 1
1
0
Opcode ($8D)
Branch Offset
Irrelevant Data
Opcode of Next Instruction
Return Address (Low Byte)
Return Address (High Byte)
*The reference number is given to provide a cross-reference to Table 10-1.
Table 10-7 Cycle-by-Cycle Operation — Indexed Y Mode (Sheet 2 of 2)
Reference
Number*
Address Mode
and Instructions
Cycles Cycle
#
Address Bus
R/W
Line
Data Bus
* The reference number is given to provide a cross-reference to Table 10-1.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相关PDF资料
PDF描述
MC68HC11A8BMFN2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52
MC68HC11A8BVFN2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52
MC68HC11D0CFB 8-BIT, MICROCONTROLLER, PQFP44
MC68HC11D0CP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP40
MC68HC11D0CP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP40
相关代理商/技术参数
参数描述
MC68HC11A8BVP2 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
MC68HC11A8FN 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers
MC68HC11A8FN1 制造商:Motorola Inc 功能描述:
MC68HC11A8MCFN2 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
MC68HC11A8P1 制造商:Rochester Electronics LLC 功能描述:- Bulk