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WP2002A-Y-JCS Datasheet, PDF (9/18 Pages) DB Lectro Inc – WP2002A-Y-JCS | |||
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Display position DDRAM address
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
2-Line by 16-Character Display
Character Generator ROM (CGROM)
The CGROM generate 5Ã8 dot or 5Ã10 dot character patterns from 8-bit character codes. See
Table 2.
Character Generator RAM (CGRAM)
In CGRAM, the user can rewrite character by program. For 5Ã8 dots, eight character patterns
can be written, and for 5Ã10 dots, four character patterns can be written.
Write into DDRAM the character code at the addresses shown as the left column of table 1. To
show the character patterns stored in CGRAM.
第 9 é ï¼å
± 18 é
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