Switch And Jumper Configuration Options; Real-Time I/O - mangOH Red User Manual

Table 3-4: mangOH Red Default Configuration
Component /
Switch
SD connector
Connected to CF3 module
(CN600)
Peripheral interfaces
(UART, SPI, I2C, See the mangOH Red Developer's Guide for details.
etc.)
•
•
•
•
Module Signals
Control (SW401)
•
•
•
•

3.13.2 Switch and Jumper Configuration Options

The mangOH Red uses several switches and jumpers to configure the board and CF3 module's operation, as
detailed below in Table 3-5
To locate these switches and jumpers, see
Table 3-5: CN804—Board Power Select
Power supply selection
Console micro-USB connector (CN305)
CF3 USB micro-USB connector (CN801)
a. Required: Select one option only (Jump 1–2 or Jump 2–3). For details, see
Power Supply on page 15.

3.14 Real-time I/O

The mangOH Red includes a connector (CN310) that provides access to the board's Wi-Fi/BT chipset for real-time
input/output with sensors and other devices.
Table 3-6: CN310—Real Time I/O
Pin Signal
1 WIFI_I2C0_DATA
2 GPIO_1_EXP
3 WIFI_I2C0_CLK
Rev 3 Sep.18
Default Configuration / Behavior
PWR_ON (Dip 1)=ON
WIFI_UART1_TX (Dip 2)=OFF
VCC_3V7_ULPM (Dip 3)=OFF
HL_MODE (Dip 4)=OFF
BATT_TS+ (Dip 5)=OFF
CONS_DIR (Dip 6)=OFF
TP1_BOOT (Dip 7)=OFF
LowPower_RESET (Dip 8)=ON
through Table 3-8.
Figure 3-25
a
I2C bus for sensors and other devices
User-defined GPIO
I2C bus for sensors and other devices
Board can be configured using a software
command to connect the module's SDIO signals
to IOT1 instead of the SD connector.
Board is shipped with pins 1 and 8 ON. Pins 3
and 5 must also be switched to ON, as noted in
Initial Setup
on page 34 and Figure 3-26
Jump
1–2
Yes
Select USB
Purpose
31
Notes
on page 10
on page 35.
Jump
2–3
Yes
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