Integration Manual

GTM353W Integration Manual
Author:
R
. Claessens
Version:
4.0 Draft 2
Creation Date:
September 20, 2006
Page:
14 of 52
Option Confidential:
This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of
Option NV.
Pin
no.
Contact
Element
Signal name
(U)SIM
I/O
Function
1 C1 VCC I Power supply of the SIM, generated by the GTM
2 C2 RST I SIM reset, prompted by the GTM
3 C3 CLK I clock signal, generated by the GTM
4 C5 GND I Ground
5 C6 PROG - Not Used
6 C7 I/O I/O
bi-directional data signal, generated by either
GTM or (U)SIM
Table 3: (U)SIM pin description
The 3GPP standard defines 3 operation voltages for the supply voltage of the SIM card: 1.8V,
3V and 5V. The GTM module supports only 2 voltages, 1.8V and 3V. 5V only SIM cards
are barely used nowadays.
Note that the GTM does not have a UICC card holder. The UICC signals are connected with
the “PCI Express MiniCard” connector (the edge connector).
WAKE#
1
+3.3V
2
Reserved
3
Reserved
5
UIM_PWR
8
UIM_DATA
10
UIM_CLK
12
UIM_RESET
14
UIM_VPP
16
UIM_C8
17
UIM_C4
19
W_DISABLE#
20
Reserved
37
Reserved
39
Reserved
41
Reserved
43
Reserved
45
Reserved
47
Reserved
49
Reserved
51
CLKREQ#
7
GND
9
REFCLK-
11
REFCLK+
13
GND
15
GND
4
+1.5V
6
GND
18
GND
21
PERn0
23
PERp0
25
GND
27
GND
29
PETn0
31
PETp0
33
GND
35
PERST#
22
+3.3Vaux
24
GND
26
+1.5V
28
SMB_CLK
30
SMB_DATA
32
GND
34
USB_D-
36
USB_D+
38
GND
40
LED_WWAN#
42
LED_WLAN#
44
LED_WPAN#
46
+1.5V
48
GND
50
+3.3V
52
J1001
PCI_Ex_MiniCard_EdgeConnector
C1
A3
C2
B3
C3
C3
C4
C1
C5
B1
C6
A2
C7
C2
G
B2
U1002
EMIF03-SIM01
VREG_RUIM
UIM_DATA
UIM_RESET
UIM_CLK
VREG_RUIM
Figure 6: UICC Signal Routing on GTM
3.3.2.2 EMI filtering and ESD protection
The EMIF03-SIM01 (U1002 on Figure 6) is a highly integrated array designed to suppress
EMI/RFI noise. Greater than 25dB attenuation is obtained at frequencies from 800MHz to