www.diamondsystems.com
Zeta User Manual Rev 1.0
Page 19
Two 10/100/1000 BASE-T Ethernet ports are provided on connectors J11 and J12. The connector pinouts are
shown below. Port 1 is derived from the COM, and port 2 is derived from an Intel i210 PCIe Ethernet controller
on the baseboard.
NC
1
2
CH1_Key
3
4
CH1_D0-
5
6
CH1_D1-
7
8
CH1_D2-
9
10
CH1_D3-
NC
1
2
CH2_Key
3
4
CH2_D0-
5
6
CH2_D1-
7
8
CH2_D2-
9
10
CH2_D3-
8.7
mSATA / mPCIe (J8)
mSATA and mPICe cards are supported on connector J8. All TX/RX signals are with respect to the host. TX on the
socket drives RX on the installed module, and RX on the socket is driven by TX on the installed module. The
pinout for the connector is shown below. The two mounting standoffs at the far end of the module installation
site are not connected to ground.
PCIe MiniCard
mSATA
mSATA / PCIe MiniCard
Wake-
1
2
+3.3V
NC
NC
3
4
Gnd
NC
NC
5
6
+1.5V
Clkreq-
7
8
NC
Gnd
Gnd
9
10
NC
PCIe 0 Clk-
PCIe 0 Clk- *
11
12
NC
PCIe 0 Clk+
PCIe 0 Clk+ *
13
14
NC
Gnd
Gnd
15
16
NC
KEY
NC
NC
17
18
Gnd
NC
NC
19
20
Disable-
Gnd
Gnd
21
22
PCIe Reset-
PCIe 0 RX-
SATA 0 RX+
23
24
+3.3V
PCIe 0 RX+
SATA 0 RX-
25
26
Gnd
Gnd
Gnd
27
28
+1.5V
Gnd
Gnd
29
30
SMB Clk
PCIe 0 TX-
SATA 0 TX-
31
32
SMB Data
PCIe 0 TX+
SATA 0 TX+
33
34
Gnd
Gnd
Gnd
35
36
USB2_N
Gnd
Gnd
37
38
USB2_P
+3.3V
+3.3V
39
40
Gnd
+3.3V
+3.3V
41
42
WWAN LED-
Ground
Ground
43
44
WLAN LED-
NC
NC
45
46
WPAN LED-
NC
NC
47
48
+1.5V
Pull-up to +3.3V
Pull-up to +3.3V
49
50
Gnd
NC
NC
51
52
+3.3V
GND
GND
P1
P2
GND
8.8
Micro SD (J17)
