UPD16435AN-001-001 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD16435AN-001-001

DOT MATRIX LCD CONTROLLER/DRIVER

NEC => Renesas Technology 

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

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