saa6712e NXP Semiconductors, saa6712e Datasheet - Page 25

• Manufacturer Part Number: saa6712e
• Description: Xga Rgb To Tft Graphics Engine
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Aug 25
On screen display window
On screen display character matrix
TFT display interface
ADDRESS R/W
XGA RGB to TFT graphics engine
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(1)
(1)
osd_bg_
colour7_
alpha
char_appearance
[1 and 0]
char_def[7 to 0]
line_sync
h_len_blank[7 to 0]
h_len_border[7 to 0]
h_len_active[7 to 0]
v_end[7 to 0]
v_start[7 to 0]
v_active[7 to 0]
h_vs_start[7 to 0]
h_vs_end[7 to 0]
h_hs_start[7 to 0]
h_hs_end[7 to 0]
h_de_start[7 to 0]
h_de_end[7 to 0]
D7
osd_bg_
colour6_
alpha
char_code[6 to 0]
char_code[6 to 0]
sync_de_
act
D6
osd_bg_
colour5_
alpha
cursor_row[5 to 0]
cursor_column[5 to 0]
char_bg_colour[2 to 0]
out_if_
enable
D5
osd_bg_
colour4_
alpha
vsync_pol
blank_tft
25
D4
osd_bg_
colour3_
alpha
hsync_pol de_pol
sync_
mode
D3
osd_bg_
colour2_
alpha
char_fg_colour[2 to 0]
blank_ctrl
h_len_blank[10 to 8]
h_len_border[10 to 8]
h_len_active[10 to 8]
v_end[10 to 8]
v_start[10 to 8]
v_active[10 to 8]
h_vs_start[10 to 8]
h_vs_end[10 to 8]
h_hs_start[10 to 8]
h_hs_end[10 to 8]
h_de_start[10 to 8]
D2
Preliminary specification
osd_bg_
colour1_
alpha
clk_pol
border_
ctrl
D1
SAA6712E
osd_bg_
colour0_
alpha
single_
pixel_
output
active_ctrl
D0