
MTL007
page 46 of 65
Since the Dithering Table is downloadable, this data port is the entry address.
D7-0
DITHER_REG[7:0]
Gamma Table Data Port (Address 9Fh) (R/W)
Since the Gamma Table is downloadable, this data port is the entry address.
D7-0
GAMMA_PORT[7:0]
OSD Control Registers 0 (Address A0h) (R/W)
D7
OSD Output Clock Select
0: from Internal Display Dot Clock;
1: from Internal Display Dot Clock x 2
D6
OSD Output VS Invert
0: Normal;
1: Invert
*D5-4
OSD Output VS Select
00: Display VDE, when Reg. 89h/D1=0;
Display VBDE, when Reg. 89h/D1=1;
01: Display VS;
1x: Input VS
D3
OSD Function
0: OFF;
1: ON
D2
Reserved
D1-0
OSD TYPE Select
00: OSDRGB = {R0000000, G0000000, B0000000};
01: OSDRGB = {RR000000, GG000000, BB000000};
10: OSDRGB = {RRRR0000, GGGG0000, BBBB0000};
11: OSDRGB = {RRRRRRRR, GGGGGGGG, BBBBBBBB};
R = OSDR, G = OSDG, B = OSDB
OSD Control Register 1 (Address A1h) (R/W)
D7
OSD Output HS Invert;
0: Normal;
1: Invert.
D6
OSD Output DCLK Invert;
0: Normal;
1: Invert.
D5-4
OSD Output HS Delay
4 steps to change, each of them is 1ns delay/step.
D3
OSD Input Data Sample Clock Invert
0: Normal;
1: Invert.