參數(shù)資料
型號: TVP3010C
廠商: Texas Instruments, Inc.
英文描述: Video Interface Palette
中文描述: 視頻接口面板
文件頁數(shù): 58/90頁
文件大?。?/td> 491K
代理商: TVP3010C
2–42
2.16.5
These registers are used to specify the (X and Y) location of the 64 x 64 sprite with respect to the crosshair
location (see subsection 2.5.3). The sprite origin X and Y registers can contain values from 0 to 63 decimal.
Both registers are initialized to 1F (hex), 31 (decimal), which sets the center of the crosshair at the center
of the 64
×
64 sprite. Both registers may be written to or read from by the MPU at any time. The sprite origin
is not updated until the vertical-retrace interval after sprite origin X and Y registers have been written by the
MPU.
Sprite Origin X and Y Registers
Table 2–23. Sprite Origin X and Y Registers
SPRITE ORIGIN X
Data Bit
D7
D6
D5
D4
D3
D2
D1
D0
X Origin
0
0
X5
X4
X3
X2
X1
X0
Index = 04h
SPRITE ORIGIN Y
Data Bit
D7
D6
D5
D4
D3
D2
D1
D0
Y Origin
0
0
Y5
Y4
Y3
Y2
Y1
Y0
Index = 05h
Values from 00 (hex) to 3F (hex) may be written into the sprite origin X and Y registers. Bits D6 and D7 are
always cleared to 0.
相關PDF資料
PDF描述
TVP3010M Video Interface Palette
TVP3020-175 Video Interface PALETTE(視頻接口調色器)
TVP3020-135 Video Interface PALETTE(視頻接口調色器)
TVP3025-135 Video Interface PALETTE(三PLL,視頻接口調色器)
TVP3025-175 Video Interface PALETTE(三PLL,視頻接口調色器)
相關代理商/技術參數(shù)
參數(shù)描述
TVP3010M 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette
TVP3020 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette
TVP3020-135MDN 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TVP3020-135PCE 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TVP3020-175MDN 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette