mangOH Yellow, Руководство по архитектуре оборудования

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Hardware
Rev 2 Oct.19 11 41113116
2.2.1 Hardware Component Connections
Key mangOH Yellow hardware components and their connections to the CF3 module and/or Wi-Fi+BT module are
listed in
Table 2-1 on page 11 .
The mangOH Yellow’s default configuration enables specific interfaces when the platform boots. For interface
details, see:
• MUXing on page 18
• CF3 Module Signals on page 19
• Wi-Fi+BT Module on page 32
• IoT Connector Interfaces on page 34
• Expansion Connector Interfaces on page 35
• Reset Methods on page 36
• Power Management on page 37
Important:
Do not use the UART connections on both an IoT card and a device via the expansion connector to the
mangOH Yellow at the same time.
Table 2-1: mangOH Yellow Hardware Components
Type and
Designator
a
Description Signals / Pins Notes
Modules/Processors/etc.
CF3 module
(J201)
Socket for
supported CF3
module (e.g.
WP76, HL78,
etc.)
For details, see CF3 Module Signals on page 19 .
IOT0
(CN601)
IoT Expansion
Card
Connections to multiple CF3
module interfaces.
For details, see IoT Expansion Card on page 16 .
Wi-Fi+BT module
(U300)
USI Wi-Fi+BT
module
For details, see Wi-Fi+BT Module on page 32 .
NFC RFID
Transponder
(U700)
Integrated
NT3H2211
RFID
transponder
•
NFC_INT0 (to CF3)
•
I2C (via I2C hub to CF3)
For details, see NFC on page 27 .
Card slots
micro-SIM /
micro-SD
combination
connector tray
(CN602)
Micro-SIM
holder (bottom
socket)
CF3 UIM1
(Pins: 26–29)
Purpose: UIM used to establish mobile network
connection.
For details, see
UIM on page 31 .
Micro-SIM/
microSD holder
(top socket)
CF3 SDIO
(Pins: 161–166)
Purpose: Provide access to microSD card.
For details, see:
•
SDIO on page 29
•
MUXing on page 18