ACEX4041 COM Express Type 10
AcroPack Carrier Board
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AcroPack / Mini-PCIe Connectors
J1-J4, AcroPack / Mini-PCIe connectors
The AcroPack Mini-PCIe connectors mate to TE Connectivity 1759457-1 connector on the carrier
board. AcroPack locations A to D are labeled on the board for easy identification.
Pin assignments for these connectors are based on the Mini-PCIe specification with the exceptions
noted below in the following table. Also see important Mini-PCIe usage information below.
Connector Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
N.C. (WAKE#)
1
2
+3.3V
3
TMS
(COEX1)
1
4
GND
5
TCK
(COEX2)
1
6
+1.5V
7
CLKREQ#
8
N.C. (UIM_PWR)
1
9
GND
10
N.C. (UIM_DATA)
1
11
REFCLK-
12
N.C. (UIM_CLK)
1
13
RECLK+
14
N.C. (UIM_RESET)
1
15
GND
16
N.C. (UIM_VPP)
1
17
TDO
(UIM_C8)
1,2
18
GND
19
TDI
(UIM_C4)
1,2
20
N.C. (W_DISABLE#)
1
21
GND
22
PERST#
23
PERn0
24
+3.3V
25
PERp0
26
GND
27
GND
28
+1.5V
29
GND
30
SMB_CLK
4
31
PETn0
32
SMB_DATA
4
33
PETp0
34
GND
