三菱微型计算机
M37272M6 / M8 - XXXSP / FP ， M37272MA - XXXSP
M37272E8SP / FP ， M37272EFSP
单片8位CMOS微机带有隐蔽字幕解码器
和屏幕显示控制器
目录
1.说明............................................... ........................... 1
2. FEAUTURES ............................................... .............................. 1
3.应用程序............................................... ............................. 1
4.引脚配置.............................................. ................ 3
5.功能框图............................................. 4
6.性能概述.............................................. 5 .....
7.引脚说明.............................................. ..................... 7
8.功能说明.............................................. ... 11
8.1中央处理单元（ CPU ） .................... 11
8.2 MEMORY ................................................ .................. 12
8.3中断................................................ ........... 18
8.4定时器................................................ ..................... 23
8.5串行I / O ............................................. ................... 26
8.6多主控I
2
C- BUS接口.................... 29
8.7 PWM输出电路.......................................... 42
8.8 AD比较器............................................... ... 46
8.9 ROM修正功能............................. 48
8.10数据限幅器............................................... .......... 49
8.11 OSD功能............................................... .... 60
8.11.1显示位置....................................... 65
8.11.2点大小............................................. ....... 69
8.11.3时钟为OSD .......................................... 70
8.11.4现场测定显示..................... 71
8.11.5内存对于OSD ..................................... 73
8.11.6字符颜色....................................... 77
8.11.7字符背景颜色................... 77
8.11.8 OUT1 ， OUT2信号............................... 78
8.11.9属性.............................................. ...... 79
10年8月11日多显示器...................................... 84
11年8月11日自动立体空间功能............ 85
12年8月11日窗口功能................................... 86
13年8月11日OSD输出引脚控制........................ 88
14年8月11日光栅着色功能....................... 89
8.12 。软件失去控制检测功能..... 91
8.13 。复位电路................................................ .... 92
8.14 。时钟产生电路........................... 93
8.15 。显示振荡电路........................ 96
8.16 。自动清零电路......................................... 96
8.17 。寻址模式............................................ 96
8.18 。机器指令................................... 96
9.编程注意事项.............................................. .......... 96
10.绝对最大额定值......................................... 97
11.推荐工作条件..................... 97
12.电气特性.......................................... 98
13.公元特征比较........................... 100
14.多主控I
2
C- BUS总线特性......... 100
15. PROM编程方法..................................... 101
16.数据所需的掩模订单............................ 102
17. MASK确认表........................................... 103
18. MARK规格表........................................... 112
19.一次性可编程ROM VERSIONS M37272E8SP / FP ，
M37272EFSP标记................................................ ..... 114
20.附录............................................... ............................ 115
21.包装外形.............................................. ............. 140
修订版1.3
2
RENESAS [ RENESAS TECHNOLOGY CORP ]
