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ViewSonic Corporation
Confidential - Do Not Copy
VA1930wm-1
2
6
37
SDO
I
SPI Flash Serial Data Output
38
SCZ
O
SPI Flash Chip Select
39
SCK
O
SPI Flash Serial Clock
40
SDI
O
SPI Flash Serial Data Input
41 NC
Not
Connected
42 NC
Not
Connected
43 GPIO_P11/I2C_MDA
I/O
General Purpose Input/Output; 4mA driving
strength/I2C Master Data
44 GPIO_P10/I2C_MCL
I/O
General Purpose Input/Output; 4mA driving
strength/I2C Master Clock
45 NC
Not Connected
46 NC
Not
connected
47 NC
Not
connected
48 GPIO_P27/PWM1
I/O
General Purpose Input/Output; 4mA driving
strength/Pulse Width Modulation Output; 4mA driving
strength
49
VDDP
I
Digital Output Power
50 GND
Ground
51 VDDC
I Digital
Core
Power
52 MODE[0]
I Chip
Configuration
Input
53 MODE[1]
I Chip
Configuration
Input
54
LVA3P
O
A-Link Positive LVDS Differential Data Output
55
LVA3M
O
A-Link Negative LVDS Differential Data Output
56
VDDP
I
Digital Output Power
57 GND
Ground
58
LVACKP
O
A-Link Positive LVDS Differential Clock Output
59
LVACKM
O
A-Link Negative LVDS Differential Clock Output
60
LVA2P
O
A-Link Positive LVDS Differential Data Output
61
LVA2M
O
A-Link Negative LVDS Differential Data Output
62
LVA1P
O
A-Link Positive LVDS Differential Data Output
63
LVA1M
O
A-Link Negative LVDS Differential Data Output
64
LVA0P
O
A-Link Positive LVDS Differential Data Output
65
LVA0M
O
A-Link Negative LVDS Differential Data Output
66 VDDC
I Digital
Core
Power
67
LVB3P
O
B-Link Positive LVDS Differential Data Output
68
LVB3M
O
B-Link Negative LVDS Differential Data Output
69
LVBCKP
O
B-Link Positive LVDS Differential Clock Output
70
LVBCKM
O
B-Link Negative LVDS Differential Clock Output
71
LVB2P
O
B-Link Positive LVDS Differential Data Output
72
LVB2M
O
B-Link Negative LVDS Differential Data Output
73
LVB1P
O
B-Link Positive LVDS Differential Data Output
74
LVB1M
O
B-Link Negative LVDS Differential Data Output
75
VDDP
I
Digital Output Power
76 GND
Ground
Summary of Contents for VA1930wm-1
Page 5: ...ViewSonic Corporation Confidential Do Not Copy VA1930wm 1 2 4 Handling and Placing Methods...
Page 6: ...ViewSonic Corporation Confidential Do Not Copy VA1930wm 1 3...
Page 39: ...ViewSonic Corporation Confidential Do Not Copy VA1930wm 1 36...
Page 40: ...ViewSonic Corporation Confidential Do Not Copy VA1930wm 1 37...
Page 55: ...ViewSonic Corporation Confidential Do Not Copy VA1930wm 1 52 9 Block Diagram...
Page 63: ...ViewSonic Corporation Confidential Do Not Copy VG1930wm 1 60 11 PCB Layout Diagrams...
Page 64: ...ViewSonic Corporation Confidential Do Not Copy VG1930wm 1 61...
Page 65: ...ViewSonic Corporation Confidential Do Not Copy VG1930wm 1 62...
Page 66: ...ViewSonic Corporation Confidential Do Not Copy VG1930wm 1 63...