Fujitsu MB2146-450-E Manual de instalación - Página 18
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3.4.3 I2C Module
There are two switches between at24c08 and EEPROM. When I2C is used to visit EEPROM,
they will switch off. When I2C is used to visit external chip, they will switch on. Following
settings is recommended:
Modules
EEPROM
External chip
3.4.4 A/D Module
Key module and temperature module use the ADC to detect the real-time operation and
environment temperature.
For key module, please refer to Figure 3-4.
Wake Up
Mode
User
Left
Down
EV BOARD MB2146-450-E V1.3
Chapter 3 EV-board Manual
Table 3-3: I2C Switch
Header name
SW1: on.
SW2: on
SW1: off.
SW2: off
Figure 3-4: Key Module
MCU-AN-500072-E-13 – Page 18
Settings
SW1
SW2
SW1
SW2
CONFIRM
SEND
RIGHT
UP