Connector Pin Assignments
40
98-08901C63-A
14
USB_D-
3.3
I/O
USB D-
15
UART1_CTS
2.8
O
16
WAKE_IN_N
2.8
I – PU
Signal used by the external equipment
(for example, a terminal) to wake up the
c18 from Sleep mode.
17
UART1_DCD
2.8
O – PD
18
PCM_DIN_GPIO1
2.8
I or
I/O – PU
General-purpose I/O with internal
pull-up.
19
UART1_DTR
2.8
I – (PD)
5V tolerant. Should be pulled down
externally (100 K) when not used.
20
PCM_DOUT_GPIO2
2.8
O or
I/O – PU
General-purpose I/O with internal
pull-up.
21
UART1_TXD
2.8
I – (PD)
5V tolerant (from PC to OEM). Should
be pulled down externally (100 K) when
not used.
22
PCM_CLK_GPIO3
2.8
I/O – PU
General-purpose I/O with internal
pull-up.
23
UART1_RI
2.8
O – PD
24
PCM_FS_GPIO4
2.8
I/O – PU
General-purpose I/O with internal
pull-up.
25
RESOUT_N
2.8
O
Reset out (from MSM5100). Some
devices external to the c18 may require
a reset signal (for example, an LCD).
26
WAKE_OUT_N
2.8
O – PD
Signal used to wake up the external
equipment (for example, a terminal).
27
BL_SINK
2.8
O – Sink
LCD backlight sink signal that is
capable of a sink up to at least 36 mA.
28
KEYSENSE0_N
2.8
I – PU
Active-low, level-sensitive interrupt
input with internal pull-up (keypad).
29
GPIO5
2.8
I/O – PU
General-purpose I/O with internal
pull-up in user configuration.
30
KEYSENSE1_N
2.8
I – PU
Active-low, level-sensitive interrupt
input with internal pull-up (keypad).
Table 16. 70-pin Connector Pinout
(Continued)
Pin #
Signal Name
Signal Level [V]
I/O
Description
Содержание c18
Страница 1: ...Developer s Guide Motorola c18 Cellular Engine Module Description 98 08901C63 A ...
Страница 8: ...viii 98 08901C63 A ...
Страница 20: ...Introduction 12 98 08901C63 A ...
Страница 46: ...Hardware Description 38 98 08901C63 A ...
Страница 56: ...Mechanical Description 48 98 08901C63 A Figure 22 c18a1 Bottom View Figure 23 c18a1 Side View ...
Страница 57: ...98 08901C63 A 49 Mechanical Description Figure 24 c18c Top View Figure 25 c18c Bottom View ...
Страница 60: ...Service Support 52 98 08901C63 A ...
Страница 62: ...Suggested Connectors 54 98 08901C63 A ...
Страница 78: ...Hardware Requirements for CDG2 and Field Testing 70 98 08901C63 A ...
Страница 82: ...Index 74 98 08901C63 O ...