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Pin function description:
Pin No.
Analog signal input/output terminal
169
180
181
182
183
188
189
190
191
192
196
197
198
199
171
170
173
172
174
175
184
185
Digital signal terminal
37
┆
29
26
25
24
22
21
18
┆
14
11
┆
7
CPU control terminal
55
Designation of pin
CVBS1
Y_G1
Y_G2
Y_G3
PC_G
PR_R1
PR_R2
PR_R3
PC_R
C
PB_B1
PB_B2
PB_B3
PC_B
FS1
FS2
FB1
FB2
VREFP_1
VREFN_1
VREFP_2
VREFN_1
DP0
┆
DP8
DP9
DP10
DP11
DP12
DP13
DP14
┆
DP18
DP19
┆
DP23
PWMO
Function of pin
CVBS1 input
Y input terminal
SCART1 green base color input terminal
S terminal brightness signal input terminal
PC green base color input
DVD interface Pr signal input
SCART1 red base color input terminal
SCART2 brightness signal input terminal
PC red base color input
S terminal brightness signal input terminal
DVD interface Pb signal input
SCART1 blue base color input terminal
SCART1 CVBS signal input terminal
PC blue signal input
No connection
No connection
SCART1 RGB_ST signal input terminal
SCART2 chroma signal input terminal
A/D conversion1differential positive voltage
A/D conversion 1 differential negative voltage
A/D conversion 2 differential positive voltage
A/D conversion 2 differential negative voltage
Digital signal I/O（DP0~DP23）interface
Pulse width modulation input
8
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