參數(shù)資料
型號(hào): SAA6712E
廠商: NXP SEMICONDUCTORS
元件分類: 數(shù)學(xué)處理器
英文描述: ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 85%
中文描述: GRAPHICS PROCESSOR, PBGA292
封裝: 27 X 27 MM, 1.75 MM HEIGHT, PLASTIC, SOT-489-1, BGA-292
文件頁數(shù): 38/64頁
文件大?。?/td> 228K
代理商: SAA6712E
1999 Aug 25
38
Philips Semiconductors
Preliminary specification
XGA RGB to TFT graphics engine
SAA6712E
On screen display window
C
URSOR POSITION
1
Cursor row
196
W
D5 to D0
C
URSOR POSITION
2
Cursor column
197
W
D5 to D0
C
HARACTER APPEARANCE
Foreground colour code
Background colour code
Character appearance
Picture information will be overwritten by OSD data
Transparency of OSD transparent colours
1 : 1 alpha blending of OSD alpha colours
1 : 2 alpha blending of OSD alpha colours
198
W
D2 to D0
D5 to D3
D7 and D6
D7 = 0 and D6 = 0
D7 = 0 and D6 = 1
D7 = 1 and D6 = 0
D7 = 1 and D6 = 1
C
HARACTER CODE
Code of character to be placed at cursor position
199
W
D6 to D0
On screen display character matrix
C
HARACTER CODE
Code of character to be defined
200
W
D6 to D0
C
HARACTER PATTERN
Character definition pattern
201
W
D7 to D0
TFT display interface
G
ENERAL CONFIGURATION
1
Output width
Double pixel output (48 bits)
Single pixel output (24 bits)
Output clock polarity
Data output with respect to falling edge of pin PCLK
Data output with respect to rising edge of pin PCLK
Data qualifier polarity
Active LOW pin PDE
Active HIGH pin PDE
Horizontal sync polarity
Active LOW horizontal sync at pin PHS
Active HIGH horizontal sync at pin PHS
Vertical sync polarity
Active LOW vertical sync at pin PVS
Active HIGH vertical sync at pin PVS
202
W
D0
logic 0
logic 1
D1
logic 0
logic 1
D2
logic 0
logic 1
D3
logic 0
logic 1
D4
logic 0
logic 1
NAME
SUBADDRESS
R/W
DATA
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