Eurotech Vector, Руководство пользователя

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Vector - User Manual
38 110124-7000A
SATA Drive
The following table lists the specification for the SATA disk drive. For additional information, see
External Memory Interfaces , page 14 .
Parameter
Min Typ. Max Units
Supply voltage
5 V
Transfer rate (SATA2) 300 MB/s
Power consumption (seek) 3 W
Power consumption 1 W
Universal Serial Bus
Four of the USB host ports include power management. These ports are provided on the dual sockets
J18 and J22 . For a description of the USB ports, see Universal Serial Bus , page 15 .
Symbol
Parameter Min Typ. Max Units
USB Host (USB 3, USB 4)
I
USB
USB current 500 mA
USB Host (USB 0, USB 5)
I
USB
USB current 1 A
LVDS Display Output
Header J15 , page 32 provides signals to drive an LVDS display. These signals include LVDS data,
software-controlled display power, and display scan control. For further details, see LVDS Display
Outpu t, page 18 .
Symbol
Parameter Min Typ. Max Units
Display power (V3.3S_LCD)
V
V3.3S_LCD
Soft-start power
3.3 V
I
V3.3S_LCD
1 A
Scan direction (DPSR)
R
DPSR
Pull-up/down resistance (note 4)
10 kΩ
V
DPSR
0 3.3 V
Notes:
4. DSPR is pulled high by R602 for reverse scan, while R603 pulls the signal low for normal scan.
The default configuration is normal scan.
VGA Display Output
The Vector drives a VGA display on header J13 , page 31 . In addition to the 8:8:8 RGB data, the
display convertor provides a DDC interface for monitor “Plug and Play”. For a description of the VGA
display output, see VGA Display Output , page 19 .
Symbol
Parameter Min Typ. Max Units
R
VGA
Display cable impedance 75 Ω
DDC_CLK, DDC_DATA
R
PU
Pull-up resistance (note 5)
10 kΩ
V
PU
5 V
Notes:
5. DDC_CLK and DDC_DATA include pull-up resistors to V5S.
Touch Panel Controller
A Touch Screen Controller drives resistive touch panels on header J15 , page 32 . For further details,
see Touch Panel Controller , page 19 .
Symbol
Parameter Min Typ. Max Units
VDD Supply voltage 3.3 V