Pin Assignment And Signal Description; Figure 10: Pin Assignment (Component Side Of Xt65/Xt75) - Siemens XT65 Hardware Overview

XT65/XT75 Hardware Interface Overview

6.5 Pin Assignment and Signal Description

6.5 Pin Assignment and Signal Description
The Molex board-to-board connector on XT65/XT75 is an 80-pin double-row receptacle. The position of the
board-to-board connector can be seen in
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
XT65_XT75_HO_v00.130
Confidential / Preliminary
Figure 11 that shows the top view of XT65/XT75.
GND
ADC1_IN
ADC2_IN
GND
GPIO10
GPIO8
SPIDI
GPIO7
GPIO6
GPIO5
I2CCLK_SPICLK
VUSB_IN
DAI5
ISENSE
DAI6
CCCLK
CCVCC
CCIO
CCRST
CCIN
CCGND
DAI4
DAI3
DAI2
DAI1
DAI0
BATT_TEMP
SYNC
not connected
RXD0
Pull up
TXD0
VDDLP
VCHARGE
CHARGEGATE
GND
GND
GND
GND
GND
Figure 10: Pin assignment (component side of
Page 33 of 67
GND
DAC_OUT
PWR_IND
Do not use
GPIO9
SPICS
GPIO4
GPIO3
GPIO2
GPIO1
I2CDAT_SPIDO
USB_DP
USB_DN
VSENSE
VMIC
EPN2
EPP2
EPP1
EPN1
MICN2
MICP2
MICP1
MICN1
AGND
IGT
EMERG_RST
DCD0
not connected
CTS0
Pull up
DTR0
RTS0
DSR0
RING0
VEXT
BATT+
BATT+
BATT+
BATT+
BATT+
XT65/XT75
s
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
)
2006-10-12