¡ Semiconductor
ML9041
Character Generator ROM (CGROM)
The CGROM generates small character patterns (5 ¥ 7 dots, 160 patterns) or large character
patterns(5¥10dots, 32patterns)fromthe8–bitcharactercodesignalsintheDDRAM. SeeTable
2 for the relationship between the 8–bit character codes and the character patterns.
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.
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