Screen Peek
CODE HEX. FUNCTION OPERAND
11100000 E0H Screen Peek
燠e
This command is used to transfer 1 byte of displayed data to the data stack; this byte can then be read
from the MPU by data access. The
logical combination of text and graphic display data on the LCD
screen can be read by this command.
The status (STA6) should be checked just after the Screen Peek command. If the address determined by
the Set Address Pointer command is not in the graphic area, this commands is ignored and a status flag
(STA6) is set.
Refer to the following flowchart.
相关PDF资料
NHD-240128WG-ATFH-VZ# LCD GRAPHIC 240X128 TRANSFL
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