Introduction
5
SPRUIE6 – April 2017
Copyright © 2017, Texas Instruments Incorporated
AMIC110 Industrial Communications Engine (AMIC110 ICE)
6.
Apply power to the power supply of the AMIC110 ICE as detailed in
. Do not hot plug the
5-V supply into the ICE board.
Figure 4. AMIC110 ICE Power Supply Connection
1.3.2
Software Setup
See
for software setup.
1.4
Power Supply
Use the recommended power supply (
) or an equivalent (output voltage and
current: 5 V, DC ±10% at 1.2 A; output connector: 2.1-mm ID, 5.5-mm OD barrel plug, center positive)
power supply to connect to J8 on the ICE board.
To apply power to the AMIC110 ICE, insert the DC plug of the power supply into the AMIC110 ICE. Then,
connect the AC plug of the power supply to the AC power source. Hot plugging the AMIC110 ICE
(connecting the AC plug before the DC plug) may damage the board.
To remove power from the AMIC110 ICE, disconnect the AC plug of the power supply from the AC power
source. Then, disconnect the DC plug of the power supply from the AMIC110 ICE.
2
Interface Details
2.1
Boot Configuration
Various boot configurations can be set by using pullup and pulldown resistor combinations on the
SYSBOOT inputs (LCD_DATA[15:0] pins). Boot configuration inputs are latched upon de-assertion of the
PORz input (PWRONRSTn pin).
The default SYSBOOT settings for the AMIC110 ICE are 1000_0000_0001_1000b. These settings
correspond to a boot sequence of SPI0, MMC0, USB0, and UART0.
See the SYSBOOT configuration pins section in
AM335x and AMIC110 Sitara™ Processors Technical
and the pin attributes table in
for the definitions of each
SYSBOOT input.
lists the AMIC110 ICE boot configuration pins. PD indicates a pulldown resistor is used to hold the
respective SYSBOOT input low during reset. PU indicates a pullup resistor is used to hold the respective
SYSBOOT input high during reset.
