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Table 7: TTL Display Interface
Pin Name
No
PBIAS
53
PPWR
54
AVDD_LV_33
56
57
VCO_LV
AVSS_LV
58
AVDD_OUT_LV_33
59
R0
60
R1
61
62
R2
R3
63
R4
64
R5
65
R6
66
67
R7
G0
68
G1
69
AVSS_OUT_LV
70
71
AVDD_OUT_LV_33
72
G2
G3
73
G4
74
G5
75
76
G6
G7
77
B0
78
B1
79
B2
80
81
B3
AVSS_OUT_LV
82
AVDD_OUT_LV_33
83
PD20/B4
86
PD21/B5
87
PD22/B6
88
PD23/B7
89
DEN
90
DHS
91
DVS
92
DCLK
93
PD24
115
Pin Name
No
114
PD25
PD26
113
PD27
112
PD28
111
PD29
110
109
PD30
PD31
108
PD32
107
PD33
106
PD34
105
104
PD35
PD36
103
PD37
102
PD38
101
PD39
123
124
PD40
PD41
125
PD42
128
PD43
129
PD44
130
131
PD45
I/O
Description
For 8-bit panels
O
Panel Bias Control (backlight enable) [Tri-state output, 5V- tolerant]
O
Panel Power Control [Tri-state output, 5V- tolerant]
DP
Digital Power for TTL Block. Connect to digital 3.3V supply.
O
Reserved. Output for Testing Purpose only at Factory.
G
Ground for TTL outputs.
DP
Digital Power for TTL outputs. Connect to digital 3.3V supply.
O
Red channel bit 0 (Even)
O
Red channel bit 1 (Even)
O
Red channel bit 2 (Even)
O
Red channel bit 3 (Even)
O
Red channel bit 4 (Even)
O
Red channel bit 5 (Even)
O
Red channel bit 6 (Even)
O
Red channel bit 7 (Even)
O
Green channel bit 0 (Even)
O
Green channel bit 1 (Even)
G
Ground for TTL outputs.
DP
Digital Power for TTL outputs. Connect to digital 3.3V supply.
O
Green channel bit 2 (Even)
O
Green channel bit 3 (Even)
O
Green channel bit 4 (Even)
O
Green channel bit 5 (Even)
O
Green channel bit 6 (Even)
O
Green channel bit 7 (Even)
O
Blue channel bit 0 (Even)
O
Blue channel bit 1 (Even)
O
Blue channel bit 2 (Even)
O
Blue channel bit 3 (Even)
G
Ground for TTL outputs.
DP
Digital Power for TTL outputs. Connect to digital 3.3V supply.
O
Blue channel bit 4 (Even)
O
Blue channel bit 5 (Even)
O
Blue channel bit 6 (Even)
O
Blue channel bit 7 (Even)
O
Display Data Enable
O
Display Horizontal Sync.
O
Display Vertical Sync.
O
Display Pixel Clock
O
Red channel bit 0 (Odd)
I/O
Description
For 8-bit panels
O
Red channel bit 1 (Odd)
O
Red channel bit 2 (Odd)
O
Red channel bit 3 (Odd)
O
Red channel bit 4 (Odd)
O
Red channel bit 5 (Odd)
O
Red channel bit 6 (Odd)
O
Red channel bit 7 (Odd)
O
Green channel bit 0 (Odd)
O
Green channel bit 1 (Odd)
O
Green channel bit 2 (Odd)
O
Green channel bit 3 (Odd)
O
Green channel bit 4 (Odd)
O
Green channel bit 5 (Odd)
O
Green channel bit 6 (Odd)
O
Green channel bit 7 (Odd)
O
Blue channel bit 0 (Odd)
O
Blue channel bit 1 (Odd)
O
Blue channel bit 2 (Odd)
O
Blue channel bit 3 (Odd)
O
Blue channel bit 4 (Odd)
O
Blue channel bit 5 (Odd)
18
For 6-bit panels
Not used.
Not used.
Red channel bit 0 (Even)
Red channel bit 1 (Even)
Red channel bit 2 (Even)
Red channel bit 3 (Even)
Red channel bit 4 (Even)
Red channel bit 5 (Even)
Not used.
Not used.
Green channel bit 0 (Even)
Green channel bit 1 (Even)
Green channel bit 2 (Even)
Green channel bit 3 (Even)
Green channel bit 4 (Even)
Green channel bit 5 (Even)
Not used.
Not used.
Blue channel bit 0 (Even)
Blue channel bit 1 (Even)
Blue channel bit 2 (Even)
Blue channel bit 3 (Even)
Blue channel bit 4 (Even)
Blue channel bit 5 (Even)
Not used.
For 6-bit panels
Not used.
Red channel bit 0 (Odd)
Red channel bit 1 (Odd)
Red channel bit 2 (Odd)
Red channel bit 3 (Odd)
Red channel bit 4 (Odd)
Red channel bit 5 (Odd)
Not used.
Not used.
Green channel bit 0 (Odd)
Green channel bit 1 (Odd)
Green channel bit 2 (Odd)
Green channel bit 3 (Odd)
Green channel bit 4 (Odd)
Green channel bit 5 (Odd)
Not used.
Not used.
Blue channel bit 0 (Odd)
Blue channel bit 1 (Odd)
Blue channel bit 2 (Odd)
Blue channel bit 3 (Odd)
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