欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: MC68HC05X4
廠商: Motorola, Inc.
英文描述: HCMOS Microcontroller Unit
中文描述: HCMOS微控制器
文件頁數: 29/156頁
文件大小: 926K
代理商: MC68HC05X4
CPU
CPU Registers
MC68HC05X4 Rev 1.0
MOTOROLA
CPU
29
Index Register
In the indexed addressing modes, the CPU uses the byte in the index
register to determine the conditional address of the operand.
The 8-bit index register can also serve as a temporary data storage
location.
Stack Pointer
The stack pointer is a 16-bit register that contains the address of the next
location on the stack. During a reset or after the reset stack pointer
(RSP) instruction, the stack pointer is preset to $00FF. The address in
the stack pointer decrements as data is pushed onto the stack and
increments as data is pulled from the stack.
The ten most significant bits of the stack pointer are permanently fixed
at 000000011, so the stack pointer produces addresses from $00C0 to
$00FF. If subroutines and interrupts use more than 64 stack locations,
the stack pointer wraps around to address $00FF and begins writing
over the previously stored data. A subroutine uses two stack locations.
An interrupt uses five locations.
Bit 7
6
5
4
3
2
1
Bit 0
Reset:
Unaffected by reset
Figure 2. Accumulator
Bit 7
6
5
4
3
2
1
Bit 0
Reset:
Unaffected by reset
Figure 3. Index Register
Bit 15 14
13
12
11
10
9
8
7
6
5
4
3
2
1
Bit 0
0
0
0
0
0
0
0
0
1
1
Reset
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Figure 4. Stack Pointer
3-cpu
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關PDF資料
PDF描述
MC68HC05X4CDW HCMOS Microcontroller Unit
MC68HC05X4DW HCMOS Microcontroller Unit
MC68HC705X4 HCMOS Microcontroller Unit
MC68HC705X4CDW HCMOS Microcontroller Unit
MC68HC705X4DW HCMOS Microcontroller Unit
相關代理商/技術參數
參數描述
MC68HC05X4CDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05X4DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC08AB16A 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC08AB16AD 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC08AZ0 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Advance Information
主站蜘蛛池模板: 锦州市| 新丰县| 湖南省| 肇庆市| 泰顺县| 江门市| 徐闻县| 潜山县| 汶上县| 长宁区| 朝阳县| 家居| 阳江市| 五常市| 皮山县| 濮阳县| 富锦市| 独山县| 齐齐哈尔市| 和林格尔县| 新平| 黄梅县| 兴隆县| 鹤峰县| 金沙县| 瓦房店市| 射阳县| 万源市| 库车县| 彭州市| 都兰县| 汉阴县| 望都县| 出国| 安化县| 兖州市| 沁阳市| 阳泉市| 济南市| 临猗县| 镇赉县|