CCOMe-C30
CCOMe-C30 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by F.B. Copyright © 2019 SECO S.p.A.
37
3.3.8
microSIM Card Slot
Interfaced to the M.2 WWAN slot CN12, as already told in previous paragraph,
there is a microSIM Card Slot, to be used in conjunction with M.2 Socket 2 Key
B modems. Here it is possible to insert the microSIM card provided by any
telecommunication operator for the connection to their network.
The socket is type Wellco T&C Co. p/n S0HG-150008-10G or equivalent, with
the pinout shown in the table on the left.
3.3.9
M.2 NVMe Slot: Socket 3 Key M Type 2280
Another possibility for connecting mass storage devices is given by the M.2 Key M Slot, which
allows the plugging of M.2 High Capacity SSD drives with PCI-e
x4 interface
The connector used for the M.2 SSD slot is CN37, which is a
standard 75 pin M.2 Key M connector, type LOTES p/n
APCI0096-P005H, H=8.5mm, with the pinout shown in the
following table.
On the board there are also two Threaded Spacers which allows
the placement of M.2 Socket 3 Key M PCI-e SSD modules in
2260 or 2280 size.
Here following the signals related to this next generation storage interface:
/PEG_Tx0-: PCI-e GFX port x4 lane #0, Transmitting Output Differential pair
/ PEG_Rx0-: PCI-e GFX port x4 lane #0, Receiving Input Differential pair
/GFX_Tx1-: PCI-e GFX port x4 lane #1, Transmitting Output Differential pair
/GFX_Rx1-: PCI-e GFX port x4 lane #1, Receiving Input Differential pair
/ PEG_Tx2-: PCI-e GFX port x4 lane #2, Transmitting Output Differential pair
/ PEG_Rx2-: PCI-e GFX port x4 lane #2, Receiving Input Differential pair
/ PEG_Tx3-: PCI-e GFX port x4 lane #3, Transmitting Output Differential pair
/ PEG_Rx3-: PCI-e GFX port x4 lane #3, Receiving Input Differential pair
NVME_CL / NVME_Clock-: PCI Express Reference Clock for the PCI Express lanes,
microSIM Card Slot - CN14
Pin Signal
Pin Signal
1
UIM_PWR
5
GND
2
UIM_RST#
6
UIM_PWR
3
UIM_CLK
7
UIM_DATA
4
---
8
GND
M.2 NVMe Slot (Socket 3 Key M type 2280) CN37
Pin Signal
Pin Signal
1
CLK_REQ3
2
+3.3V_S
3
GND
4
+3.3V_S
5
PEG_Rx3-
6
---
7
8
---
9
GND
10
---
11
PEG_Tx3-
12
+3.3V_S
13
14
+3.3V_S
15
GND
16
+3.3V_S
17
PEG_Rx2-
18
+3.3V_S
19
20
---
21
GND
22
---
23
PEG_Tx2-
24
---
25
26
---
27
GND
28
---
29
PEG_Rx1-
30
---
31
32
---
33
GND
34
---
