參數(shù)資料
型號: EM65565A
英文描述: Synchronous Rectified MOSFET Driver; Temperature Range: 0&degC to 70°C; Package: 8-SOIC
中文描述: 圖形STN液晶顯示器驅(qū)動器,內(nèi)置內(nèi)存
文件頁數(shù): 22/43頁
文件大?。?/td> 291K
代理商: EM65565A
65 COM/ 132SEG Dot Matrix LCD Driver
29
EM65565A
. Read-modify-write
This instruction defeats column address register auto-increment after data reads. The
current contents of the column address register are saved. This mode remains active until an
“End” instruction is received.
When the “End” instruction is entered, the column address returned to the one used
during input of Read-modify-Write instruction. This function can reduce the load of MPU when
data change is repeated at a specific display area (such as cursor blinking).
Any instruction can be used in this instruction. However, the column address set
instruction cannot be used.
(E0H)
D/I /RD /WR(R/W) D7-------------------------------------------------D0
0
1
0
1
0
. End
This instruction cancels the read modify write instruction, returning the column address to
the initial mode address.
(EEH)
D/I /RD /WR(R/W) D7-------------------------------------------------D0
0
1
0
1
0
1
0
. Reset
This instruction initialization the display data line register, the column address, the page
address counter, the V0 voltage regulator internal resistor ratio, the electronic volume, and the
static indicator are reset, and read-modify-write mode and test mode are released. It does not
affect the contents of the DDRAM. When the power supply is turned on, a reset signal is
entered in the /RST pin. The reset instruction cannot be used instead of this reset signal.
(E2H)
D/I /RD /WR(R/W) D7-------------------------------------------------D0
0
1
0
1
0
1
0
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