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4.2.7
Serial ATA™
The conga-QEVAL provides two SATA drive connectors, CN17 and CN19. The yellow LED D11 indicates when there is activity on either of the
SATA interfaces. The following table describes the pinout of the SATA connectors.
Pin Signal
1
2
3
4
5
6
7
4.2.8
SATA1 (CN17)
GND
TX+
TXGND
RXRX+
GND
SATA0 (CN19)
1 2 3 4 5 6 7
1 2 3 4 5 6 7
D11
Serial ATA Channel 0
Serial ATA Channel 1
LVDS Flat Panel Interface
Pin LVDS Output
1
3
LVDS_DID_DAT
N.C.
Description
DisplayID DDC data line used for LVDS flat panel detection. 2
4
Pin LVDS Output
LVDS_DID_CLK DisplayID DDC clock line used for LVDS flat panel detection.
N.C.
Description
5
7
9
11
13
GND
LVDS_A0+
LVDS_A1LVDS_BLEN
LVDS_A2-
Power Ground
LVDS Channel A differential pairs
LVDS Channel A differential pairs
Controls backlight enable. (see jumper CN14)
LVDS Channel A differential pairs
6
8
10
12
14
LVDS_A0LVDS_PPEN
LVDS_A1+
LVDS_A2+
N.C.
LVDS Channel A differential pairs
Controls panel power enable
LVDS Channel A differential pairs
LVDS Channel A differential pairs
15
17
LVDS_A_CLKN.C.
LVDS Channel A differential clock
16
18
LVDS_A_CLK+
LVDS_A3+
LVDS Channel A differential clock
LVDS Channel A differential pairs
19
LVDS_A3-
LVDS Channel A differential pairs
20
GND
21
23
25
27
29
31
LVDS_B0GND
LVDS_B1+
LVDS_B2GND
LVDS_B_CLK-
LVDS Channel B differential pairs
Power Ground
LVDS Channel B differential pairs
LVDS Channel B differential pairs
Power Ground
LVDS Channel B differential clock
22
24
26
28
30
32
LVDS_B0+
LVDS_B1GND
LVDS_B2+
LVDS_B_CLK+
N.C.
LVDS Channel B differential pairs
LVDS Channel B differential pairs
Power Ground
LVDS Channel B differential pairs
LVDS Channel B differential clock
33
LVDS_B3+
LVDS Channel B differential pairs
34
LVDS_B3-
LVDS Channel B differential pairs
Connector Type
LVDS
(CN12)
X13: 34 pin, 2 row 2mm grid female.
2
1
4
3
6
5
8
7
10 12 14 16
9 11 13 15
Copyright © 2009 congatec AG 18 20
17 19
22 24 26 28 30
21 23 25 27 29
32 34
31 33
QEVAm11 21/36