saa6703ah NXP Semiconductors, saa6703ah Datasheet - Page 52

• Manufacturer Part Number: saa6703ah
• Description: Xga Analog Input Flat Panel Controller.
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 32 Mode 00 (active area detection)
2004 Apr 01
Input values
aa_submode[1:0]
aa_cycles[1:0]
ref_col_0[10:0]
ref_row_0[11:0]
ref_colour_0[23:0]
ref_colour_1[23:0]
Output values
eval_col_0[15:0]
eval_row_0[15:0]
eval_col_1[15:0]
eval_row_1[15:0]
ref_pixel_red_0[7:0]
ref_pixel_green_0[7:0] maximum green component colour value over the whole frame
ref_pixel_blue_0[7:0]
ref_pixel_red_1[7:0]
ref_pixel_green_1[7:0] minimum green component colour value within active area
ref_pixel_blue_1[7:0]
XGA analog input flat panel controller
BIT
submode
measurement interval
reference column (for non-enhanced mode)
reference row (for non-enhanced mode)
threshold value of backporch colour (upper left)
threshold value of frontporch colour (lower right)
active area upper left corner column; will be set to FFFF before evaluation in mode without
resample
active area upper left corner row; will be set to FFFF before evaluation in mode without
resample
active area lower right corner column; will be set to 0000 before evaluation in mode without
resample
active area lower right corner row; will be set to 0000 before evaluation in mode without
resample
maximum red component colour value over the whole frame
maximum blue component colour value over the whole frame
minimum red component colour value within active area
minimum blue component colour value within active area
00: enhanced mode with resampling, no initial values, evaluation over full frame
01: non-enhanced mode with resampling, no initial values, evaluation in one row and
column
10: enhanced mode with initial values
11: non-enhanced mode with initial values
00: 1 frame
01: 4 frames
10: 8 frames
11: until next change in position value
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DESCRIPTION
SAA6703AH
Product specification