參數(shù)資料
型號: ML87V3104TB
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 640 X 240 PIXELS CRT OR FLAT PNL GRPH DSPL CTLR, PQFP100
封裝: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, TQFP-100
文件頁數(shù): 32/69頁
文件大?。?/td> 444K
代理商: ML87V3104TB
FEDL87V3104-03
OKI Semiconductor
ML87V3104
38/69
Table F5.1 List of control registers (part 1/2)
Register name
*1
Register
address
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Function
00
LCDMOD
(Res)
LCDDAT
LCD driving mode
01
CP
BLK
COLORD
DPDMOD
DPMENB
Display operation mode
02
REF
ENB1
SCRMOD
REF
ENB0
IMDBPP
Memory operation mode
03
IMASZY
IMASZX
Display memory size
04
LCPCYC[7:0]
05
LCP
POL
(Reserved)
LCPCYC[10:8]
LCP (line) period and polarity
06
LCPSTA[7:0]
07
LCPWID
(Res)
LCPSTA[10:8]
LCP start position, pulse width
08
FRPCYC[7:0]
09
FRP
POL
(Reserved)
FRPCYC[10:8]
FRP (frame) period and polarity
0A
FRPSTA[7:0]
0B
FRPWID
(Res)
FRPSTA[10:8]
FRP start position, pulse width
0C
DFLALT[7:0]
0D
DFF
ALT
(Reserved)
DFLALT[10:8]
DF (AC driving signal) toggle period
(1 frame or n lines)
0E
(Reserved)
PTDDIR
General purpose port I/O mode
0F
(Reserved)
PTDREG
General purpose port data register
10
COLPTA[7:0]
Color palette table address
11
COLPDR[3:0]
(Reserved)
Color palette table data R
12
COLPDG[3:0]
(Reserved)
Color palette table data G
13
COLPDB[3:0]
(Reserved)
Color palette table data B
14
(Reserved)
15
(Reserved)
FRCTBA[3:0]
FRC table address
16
FRCTBD[7:0]
17
FRCTBD[15:8]
FRC table data
18
(Res)
CSPTAY[3:0]
CSPTAX[3:2] Cursor pattern register address
19
CSPTD0
CSPTD1
CSPTD2
CSPTD3
Cursor pattern register data
1A
(Reserved)
1B
(Reserved)
1C
(Reserved)
1D
CSCOL1[7:0]
Cursor color register 1
1E
CSCOL2[7:0]
Cursor color register 2
1F
CSCOL3[7:0]
Cursor color register 3
*1: The entries “(Reserved)” or “(Res)” indicate reserved bits. Writing data to these bits is not valid and
the data read out from these bits will be indeterminate.
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