參數(shù)資料
型號(hào): LM1253A
廠商: National Semiconductor Corporation
英文描述: Monolithic Triple 180 MHz I2C CRT Pre-amp With Integrated Analog On Screen Display (OSD) Generator
中文描述: 單片三180兆赫的I2C顯像管預(yù)先集成在屏幕顯示(OSD)發(fā)生器模擬放大器
文件頁(yè)數(shù): 30/57頁(yè)
文件大?。?/td> 1621K
代理商: LM1253A
Pre-Amp Interface Registers
TABLE 5. OSD Interface Registers
LM1253A OSD Interface Registers
D7
D6
Register
Address
0000–2FFE
+1
3000–3FFE
+1
8000–83FF
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
840A
840D
840E
840F
8410
8411
8414
8415
8416
8417
8418
8419
841A
841B
841C
841D
841E
841F
Default
D5
D4
D3
D2
D1
D0
Fonts-2 Color
PIXEL[7:0]
X
PIXEL[7:0]
X
X
X
X
PIXEL[11:8]
Fonts-4 Color
X
X
X
PIXEL[11:8]
Display Page
FRMCTRL1
FRMCTRL2
CHARFONTACC
VBLANKDUR
CHARHTCTRL
BBHLCTRLB0
BBHLCTRLB1
BBLLCTRLB0
BBLLCTRLB1
CHSDWCTRLB0
CHSDWCTRLB1
ROMSIGCTRL
ROMSIGDATAB0
ROMSIGDATAB1
HSTRT1
VSTRT1
COLWIDTH1B0
COLWIDTH1B1
COLWIDTH1B2
COLWIDTH1B3
HSTRT2
VSTRT2
W2STRTADRL
W2STRTADRH
COLWIDTH2B0
COLWIDTH2B1
COLWIDTH2B2
COLWIDTH2B3
CHAR_CODE[7:4] or reserved
X
X
PIXELS_PER_LINE[2:0]
X
X
X
CHAR_CODE[3:0] or ATTR_CODE
CDPR
D2E
BLINK_PERIOD[4:0]
X
X
VBLANK_DURATION[6:0]
CHAR_HEIGHT[7:0]
G[2:0]
X
X
G[2:0]
X
X
G[2:0]
X
X
X
X
CRC[7:0]
CRC[15:8]
HPOS[7:0]
VPOS[7:0]
COL[7:0]
COL[15:8]
COL[23:16]
COL[31:24]
HPOS[7:0]
VPOS[7:0]
ADDR[7:0]
X
X
COL[7:0]
COL[15:8]
COL[23:16]
COL[31:24]
10h
80h
00h
10h
51h
FFh
01h
00h
00h
00h
00h
00h
00h
00h
13h
14h
00h
00h
00h
00h
56h
5Bh
00h
01h
00h
00h
00h
00h
X
TD
D1E
OSE
X
X
ATTR
FONT4
B[1:0]
R[2:0]
X
R[2:0]
X
R[2:0]
X
X
X
X
X
X
B[2]
B[1:0]
X
X
X
X
B[2]
B[1:0]
X
X
X
X
X
X
X
X
B[2]
CRS
X
X
X
X
X
ADDR[8]
Note:
Set Reserved bits to 0.
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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