參數(shù)資料
型號(hào): MSM9202-01GS-K
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 16 X 35 DOTS FLUORESCENT DSPL CTRL, PDSO64
封裝: 0.525 INCH, 0.80 MM PITCH, PLASTIC, SSOP-64
文件頁數(shù): 10/33頁
文件大?。?/td> 373K
代理商: MSM9202-01GS-K
Semiconductor
MSM9202-01
18/33
FEDL9202-04
C0 C5 C10 C15 C20 C25 C30
*
B0 B1 B2 B3 B4 B5 B6 B7
2nd byte
(2nd)
LSB
MSB
: specifies 1st column data
(rewritten into CGRAM address 00H)
C1 C6 C11 C16 C21 C26 C31
*
B0 B1 B2 B3 B4 B5 B6 B7
3rd byte
(3rd)
LSB
MSB
: specifies 2nd column data
(rewritten into CGRAM address 00H)
X0 X1 X2
*0100
B0 B1 B2 B3 B4 B5 B6 B7
1st byte
(1st)
LSB
MSB
: selects CGRAM data write mode and specifies
CGRAM address.
(Ex: specifies CGRAM address 00H)
C2 C7 C12 C17 C22 C27 C32
*
B0 B1 B2 B3 B4 B5 B6 B7
4th byte
(4th)
LSB
MSB
: specifies 3rd column data
(rewritten into CGRAM address 00H)
C3 C8 C13 C18 C23 C28 C33
*
B0 B1 B2 B3 B4 B5 B6 B7
5th byte
(5th)
LSB
MSB
: specifies 4th column data
(rewritten into CGRAM address 00H)
C4 C9 C14 C19 C24 C29 C34
*
B0 B1 B2 B3 B4 B5 B6 B7
6th byte
(6th)
LSB
MSB
: specifies 5th column data
(rewritten into CGRAM address 00H)
To specify character pattern data continuously to the next address, specify only character pattern
data as follows.
The addresses of CGRAM are automatically incremented. Specification of an address is
therefore unnecessary.
The 2nd to 6th byte (character pattern data) are regarded as one data item, so 300 ns is sufficient
for tDOFF time between bytes.
2. CGRAM data write
(Specifies the addresses of CGRAM and writes character pattern data.)
CGRAM (Character Generator RAM) has a 3-bit address to store 57 dot matrix character
patterns.
A character pattern stored in CGRAM can be displayed by specifying the character code
(address) by DCRAM.
The address of CGRAM is assigned to 00H to 07H. (All the other addresses are the CGROM
addresses.)
(The CGRAM can store 8 types of character patterns.)
[Command format]
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