D7225G NEC, D7225G Datasheet - Page 27

• Manufacturer Part Number: D7225G
• Description: Search -----> UPD7225G
• Manufacturer: NEC

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8.8 DISPLAY OFF
the non-select state. As a result, the display is turned off. Transferring display data from the data memory to the
display data latch is not affected by this command execution.
8.9 WITH SEGMENT DECODER
data memory.
8.10 WITHOUT SEGMENT DECODER
decoder.
8.11 LOAD DATA POINTER
8.12 WRITE DATA MEMORY
(+1) the contents of the data pointer.
8.13 OR DATA MEMORY
and stores the result to the data memory, then increments (+1) the contents of the data pointer.
When this command is executed, the relationship of all common drive signals and segment drive signals enters
After this command is executed, input data is sent to the segment decoder, and the decoded code is written to the
After this command is executed, input data is written to the data memory without going through the segment
This command sets immediate data D4-D0 to the data pointer.
This command stores immediate data D3-D0 to the data memory addressed by the data pointer, and increments
This command ORs the contents of the data memory addressed by the data pointer and immediate data D3-D0,
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D4 D3 D2 D1 D0
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1
D3 D2 D1 D0
D3 D2 D1 D0
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Data Sheet S14308EJ6V0DS00
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PD7225
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