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Functional Description
CP3003-SA
Page 2 - 12
ID 1052-6929, Rev. 3.0
D R A F T — F O R I N T E R N A L U S E O N L Y
2.11.4.1
Graphics Memory Usage
The Intel® Core™ i7 processor supports the Dynamic Video Memory Technology (Intel®
DVMT) with up to 512 MB memory. This technology ensures the most efficient use of all
available memory for maximum 3D graphics performance. DVMT dynamically responds to
application requirements allocating display and texturing memory resources as required.
2.11.4.2
VGA Analog Interface and Connector J4
The 15-pin female connector J4 is used to connect a VGA analog monitor to the CP3003-SA.
* Pin 10 is normally defined as Ground but is used on the CP3003-SA as detection signal of a
connected monitor if the uEFI BIOS setting for the CP3003-SA is “AUTO” (the uEFI BIOS de-
fault setting is “FRONT”).
2.11.5
Serial Ports
The CP3003-SA provides two serial ports, COMA (3.3V LVTTL) available either on the 8 HP
board version with a CP3003-HDD extension module or on the rear I/O, and COMB (3.3V LVT-
TL) available on the rear I/O.
COMA and COMB are fully compatible with the 16C550 controller and include a complete set
of handshaking and modem control signals. The COMA and COMB ports provide maskable in-
terrupt generation. The data transfer on the COM ports is up to 115.2 kbit/s.
Note ...
If the automatic VGA detection mechanism on the CP3003-SA is used, the user
must ensure that the VGA cable and the connected monitor have a GND signal
on pin 10. Otherwise the interface is not operable.
Note ...
The VGA interface can be used either on the front panel or on the rear I/O. The
VGA signals are switched to front or rear I/O, depending on the uEFI BIOS setting.
Figure 2-2: D-Sub VGA Con. J4
15
6
10
11
1
5
Table 2-9: D-Sub VGA Connector J4 Pinout
PIN
SIGNAL
FUNCTION
I/O
1
Red
Red video signal output
O
2
Green
Green video signal output
O
3
Blue
Blue video signal output
O
10*
VGA_DETECT Monitor detection signal
I
13
Hsync
Horizontal sync.
TTL Out
14
Vsync
Vertical sync.
TTL Out
12
Sdata
I
²
C data
I/O
15
Sclk
I
²
C clock
I/O
9
VCC
Power +5V, 1.5 A fuse
protection
O
5,6,7,8
GND
Ground signal
--
4,11
NC
--
--
Содержание CP3003-SA
Страница 14: ...Preface CP3003 SA Page xiv ID 1052 6929 Rev 3 0 D R A F T F O R I N T E R N A L U S E O N L Y...
Страница 18: ...Preface CP3003 SA Page xvi ID 1052 6929 Rev 3 0 D R A F T F O R I N T E R N A L U S E O N L Y...
Страница 121: ...CP3003 SA CP3003 HDD ID 1052 6929 Rev 3 0 Page A 1 CP3003 HDD Chapter 1 A D R A F T F O R I N T E R N A L U S E O N L Y...
Страница 135: ...CP3003 SA CP3003 XMC ID 1052 6929 Rev 3 0 Page B 1 CP3003 XMC Chapter 1 B D R A F T F O R I N T E R N A L U S E O N L Y...
Страница 167: ...CP3003 SA CP3003 V ID 1052 6929 Rev 3 0 Page F 1 CP3003 V Chapter 1 F D R A F T F O R I N T E R N A L U S E O N L Y...