參數(shù)資料
型號: SAA7146A
廠商: NXP Semiconductors N.V.
英文描述: Multimedia bridge, high performance Scaler and PCI circuit SPCI
中文描述: 多媒體橋梁,高性能潔牙機和PCI電路SPCI
文件頁數(shù): 100/144頁
文件大?。?/td> 645K
代理商: SAA7146A
1998 Apr 09
100
Philips Semiconductors
Product specification
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
7.14.2.1
Memory organization for rectangle overlay windows.
Every overlay window is defined by two corners with four coordinates. One Dword holds one 11-bit coordinate and 16-bit
with the display information for up to 16 overlay windows.
Table 91
Dword organization for rectangular overlay windows
UNUSED
COORDINATE
DISPLAY INFO
bit 31 to bit 27 (5-bit)
bit 26 to bit 16 (11-bit)
bit 15 to bit 0 (16-bit)
Fig.28 Example 1 - Rectangular overlay clipping.
handbook, full pagewidth
MGG267
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Fig.29 Example 2 - Rectangular overlay clipping.
handbook, full pagewidth
MGG269
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