SAA6721E Datasheet, PDF (40/72 Pages) NXP Semiconductors – SXGA RGB to TFT graphics engine

Philips Semiconductors
SXGA RGB to TFT graphics engine
NAME
FOREGROUND COLOUR 0 TO 7 GREEN COMPONENT DEFINITION
Green colour component for foreground colour 0 to 7
FOREGROUND COLOUR 0 TO 7 BLUE COMPONENT DEFINITION
Blue colour component for foreground colour 0 to 7
BACKGROUND COLOUR 0 TO 7 RED COMPONENT DEFINITION
Red colour component for background colour 0 to 7
BACKGROUND COLOUR 0 TO 7 GREEN COMPONENT DEFINITION
Green colour component for background colour 0 to 7
BACKGROUND COLOUR 0 TO 7 BLUE COMPONENT DEFINITION
Blue colour component for background colour 0 to 7
FOREGROUND TRANSPARENT COLOUR DEFINITION
Foreground colour transparency
Foreground colour is not transparent
Foreground colour is transparent
FOREGROUND ALPHA BLENDING COLOUR DEFINITION
Foreground colour alpha blending
Foreground colour is not alpha blendable
Foreground colour is alpha blendable
BACKGROUND TRANSPARENT COLOUR DEFINITION
Background colour transparency
Background colour is not transparent
Background colour is transparent
BACKGROUND ALPHA BLENDING COLOUR DEFINITION
Background colour alpha blending
Background colour is not alpha blendable
Background colour is alpha blendable
Preliminary specification
SAA6721E
SUBADDRESS R/W
DATA
145, 148, 151,
154, 157, 160,
163 and 166
W D7 to D0
146, 149, 152,
155, 158, 161,
164 and 167
W D7 to D0
168, 171, 174,
177, 180, 183,
186 and 189
W D7 to D0
169, 172, 175,
178, 181, 184,
187 and 190
W D7 to D0
170, 173, 176,
179, 182, 185,
188 and 191
W D7 to D0
192
W D7 to D0
logic 0
logic 1
193
W D7 to D0
logic 0
logic 1
194
W D7 to D0
logic 0
logic 1
195
W D7 to D0
logic 0
logic 1
1999 May 11
40