Gemalto M2M GmbH ELS61-USA 사용자 설명서
Cinterion
®
ELS61-USA Hardware Interface Description
2.1 Application Interface
59
els61-usa_hid_v01.040a
2017-08-31
Confidential / Preliminary
Page 16 of 113
Signal pads that are not used should not be connected to an external application.
Please note that the reference voltages listed in
are the values measured directly on
the ELS61-USA module. They do not apply to the accessories connected.
Table 1:
Pad assignments
Pad no. Signal name
Pad no. Signal name
Pad no. Signal name
201
Not connected
24
GPIO22/FSC
235
USB_DN
202
Not connected
25
GPIO21/DIN
236
Not connected
203
GND
26
GPIO23/BCLK
237
Not connected
204
BATT+
BB
27
I2CDAT
238
GND
205
GND
28
I2CCLK
239
GPIO5/LED
206
ADC1
29
GPIO17/TXD1/MISO
240
GPIO6/PWM2
207
ON
30
GPIO16/RXD1/MOSI
241
GPIO7/PWM1
208
GND
31
GPIO18/RTS1
242
GPIO8/COUNTER
209
V180
32
GPIO19/CTS1/SPI_CS 53
BATT+
RF
210
RXD0
33
EMERG_RST
54
GND
211
CTS0
221
GPIO12
55
GND
212
TXD0
222
GPIO11
56
ANT_DRX
213
GPIO24/RING0
223
GND
57
GND
214
RTS0
224
Not connected
58
GND
215
VDDLP
225
GND
59
ANT_MAIN
216
CCRST
226
Not connected
60
GND
217
CCIN
227
GND
61
GND
218
CCIO
228
Not connected
62
GND
219
GPIO14
229
GPIO4/FST_SHDN
63
GND
220
GPIO13
230
GPIO3/DSR0/SPI_CLK 64
Not connected
20
CCVCC
231
GPIO2/DCD0
65
Not connected
21
CCCLK
232
GPIO1/DTR0
66
Not connected
22
VCORE
233
VUSB
243
Not connected
23
GPIO20/DOUT
234
USB_DP
244
GPIO15
Centrally located pads
67
67
Not connected
83
GND
99
GND
68
Not connected
84
GND
100
GND
69
Not connected
85
GND
101
GND
70
Not connected
86
GND
102
GND
71
Not connected
87
Not connected
103
GND
72
Not connected
88
GND
104
Not connected
73
Not connected
89
GND
105
Not connected
74
Do not use
90
GND
106
Not connected
75
Do not use
91
Not connected
245
GND
76
Not connected
92
GND
246
Not connected
77
Not connected
93
GND
247
Not connected
78
Not connected
94
GND
248
Not connected
79
Not connected
95
GND
249
Not connected
80
Not connected
96
GND
250
GND
81
GND
97
GND
251
GND
82
GND
98
GND
252
GND