参数资料
型号: M37221M8-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 67/114页
文件大小: 1653K
代理商: M37221M8-XXXSP
55
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
The OSD circuit has an extended display mode. This mode allows
multiple lines (3 lines or more) to be displayed on the screen by inter-
rupting the display each time one line is displayed and rewriting data
in the block for which display is terminated by software.
Figure 8.11.1 shows the configuration of OSD character. Figure 8.11.2
shows the block diagram of the OSD circuit. Figure 8.11.3 shows the
OSD control register.
Fig. 8.11.1 Configuration of OSD Character Display Area
12 dots
16 dots
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