参数资料
型号: ML9041A-XXACVWA
厂商: OKI ELECTRIC INDUSTRY CO LTD
元件分类: 显示控制器
英文描述: 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
封装: 10.62 X 2.55 MM, GOLD BUMP, DIE-189
文件页数: 10/64页
文件大小: 653K
代理商: ML9041A-XXACVWA
PEDL9041A-02
OKI Semiconductor
ML9041A-xxA/xxB
18/64
Character Generator ROM (CGROM)
The CGROM generates small character patterns (5
× 7 dots, 160 patterns) or large character patterns (5 × 10 dots,
32 patterns) from the 8-bit character code signals in the DDRAM.
When the 8-bit character code corresponding to a character pattern in the CGROM is written in the DDRAM, the
character pattern is displayed in the display position specified by the DDRAM address.
Character codes 20 to 7F and A0 to FF are contained in the character code area in the CG ROM.
Character codes 20 to 7F and A0 to DF are contained in the character code area for the 5
× 7-dot character patterns.
Character codes E0 to FF are contained in the ROM area for 5
× 10-dot character patterns.
The general character generator ROM codes are 01A/01B.
The relationship between character codes and general purpose character patterns are indicated in Table 2.
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