µPD16435, 16435A
(8) CGRAM Address Register (Register Address = 0110B)
Performs address setting when display data is written to CGRAM. Bits b6 to b3 of the CGRAM address indicate the
character code, and bits b2 to b0 indicate the character line.
MSB
LSB
b6 b5 b4 b3 b2 b1 b0
× : Don’t Care
Line address (00H to 06H)Note
Character code (00H to 0FH)
Note If auto increment is set with the control register, 06H is followed by 07H. Dummy data should be sent when the address
is 07H.
Example: (CGRAM address with auto increment)
--- → 15H → 16H → 17H → 18H → ---
After powering on: Underfined
(9) CGRAM Data Register (Register Address = 0111B)
CGRAM display data. The lower 5 bits of the write data are valid.
MSB
LSB
b4 b3 b2 b1 b0
× : Don’t Care
After powering on: Undefined
CGRAM data
10