MSM9005-XX OKI [OKI electronic componets], MSM9005-XX Datasheet - Page 17

• Manufacturer Part Number: MSM9005-XX
• Description: DOT MATRIX LCD CONTROLLER WITH 8-DOT COMMON DRIVER AND 65-DOT SEGMENT DRIVER
• Manufacturer: OKI [OKI electronic componets]

CG ROM
code data
CG ROM
code data
¡ Semiconductor
D8 D7 D6 D5 D4 D3 D2 D1
D8 D7 D6 D5 D4 D3 D2 D1
C7 C6 C5 C4 C3 C2 C1 C0
C7 C6 C5 C4 C3 C2 C1 C0
CG ROM code data is written to CGA RAM address 0CH, and
the character corresponding to the specified CG ROM code
can be displayed at segments 61 to 65.
After this data transfer is executed, the address pointer value
becomes 0DH.
CGA RAM address is only 00H to 0CH. The address
pointer value becomes 0DH. However, this CG
ROM data is ignored.
FEDL9005-03
MSM9005-xx
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