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Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.10 IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
9.10.1 Diagram B04B, Type SVP CX32 (IC7202), Trident Video processor
Block Diagram
2 Chroma
PC RGB x 1
(up to SXGA 60Hz)
Ypbpr x 2 (up to 1080i)
24bit Digital or 8/10 bit
CCIR656/601
Pin Configuration
AVSS_OUTBUF
AVDD3_OUTBUF
AVDD3_BG_ASS
AVSS_BG_ASS
5 CVBS
Memory Control
3D Video
ADC
Decoder
ASS/DSS
Din_portD
VBI
(24bit)
Slicer
MCU
Interface
8/16 bit
CPU bus
External
MCU
TESTMODE
157
AIN_HS
158
AIN_VS
159
VDDC
160
VSSC
161
CVBS_OUT2
162
CVBS_OUT1
163
164
165
166
167
AVDD3_ADC1
168
CVBS1
169
FS2
170
FS1
171
FB2
172
FB1
173
VREFP_1
174
VREFN_1
175
AVSS_ADC1
176
AVDD_ADC1
177
AVDD_ADC4
178
AVSS_ADC4
179
Y_G1
180
Y_G2
181
Y_G3
182
PC_G
183
VREFP_2
184
VREFN_2
185
AVDD_ADC2
186
AVSS_ADC2
187
PR_R1
188
PR_R2
189
PR_R3
190
PC_R
191
C
192
AVDD_ADC3
193
AVSS_ADC3
194
AVDD3_AD2
195
PB_B1
196
PB_B2
197
PB_B3
198
PC_B
199
PDVDD
200
PDVSS
201
PAVDD
202
PAVSS
203
XTALO
204
XTALI
205
PAVSS1
206
MLF1
207
PAVDD1
208
Figure 9-9 Internal block diagram and pin configuration
SDR
16/32
UMAC
Noise
Reduction
CRTC
10bit Gama
6th
3D motion
Generation
Deinterlacer
LCD Over
Scaler
Drive
CSC
Dynamic
Sharpness
Contrast
Control
Color
OSD
ICSC
Management
Engine
GPIO
I2C
PWM
GPIO
I2C
TM
SVP
.
LC7.2HU LB
LVDS Out
8bit Single
LVDS Tx
CVBS Out
CVBS_OUT
PWM
104
MD19
103
MD20
102
MD21
101
MS22
100
MD23
99
VSSM
98
VDDM
VSSC
97
96
VDDC
MD24
95
94
MD25
93
MD26
CX32
92
MD27
91
MD28
90
MD29
89
MD30
88
MD31
87
DQM3
86
RESET
85
V5SF
84
ALE
83
A_D0
82
A_D1
81
A_D2
80
A_D3
79
A_D4
78
A_D5
77
A_D6
76
A_D7
75
VSSC
74
VDDC
73
VSSH
72
VDDH
71
ADDR7
70
ADDR6
69
ADDR5
68
ADDR4
67
ADDR3
66
ADDR2
65
ADDR1
64
ADDR0
63
RD#
62
WR#
61
CS
60
GPIO0
59
GPIO1
58
SDA
57
SCL
56
INTN
55
PWM0
54
VSSC
53
VDDC
G_16860_042.eps
220207
9.
EN 81
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