Hardware Guide for SAME54 Curiosity Ultra with maXTouch® Curiosity Pro Touchscreen Display
Required Hardware
| Product Number | Description |
|---|---|
| EV66Z56A | |
AC320007 | |
| Micro-USB cable or power adapter for SAME54 Curiosity Ultra Development Board |
Hardware Setup
Refer to the instructions for connecting the display to the SAME54 Curiosity Ultra Development Board based on the display interface.
4-Line SPI Interface
Set the IM switches on the back of the maXTouch Curiosity Pro display to IM[2:0] = 111b for 4W Serial Peripheral Interface (SPI) mode.
![maXTouch Curiosity Pro display to IM[2:0] = 111b](/xwiki/bin/download/software-tools/mgs/dev-kits/same5xd5x-ug/hw-guide-ac320007/WebHome/legato_qs_e54_cult_cpro_spi_conf2.png?width=570&height=427&rev=1.1)
Use the 20-pin flat cable to connect the J3 port on the maXTouch Curiosity Pro display to the EXT port on the SAME54 Curiosity Ultra Development Board.
Note: In some older units of the maXTouch Curiosity Pro (AC320007), the R9 resistor will need to be removed for the 4-wire SPI mode to work. Please check if the R9 resistor (see accompanying image) is populated and remove it for 4-wire SPI mode.
Remove R9 for 4-wire SPI
8-bit Parallel 8080
Set the IM switches on the back of the maXTouch Curiosity Pro display to IM[2:0] = 011b for 8-bit MCU mode.
![maXTouch Curiosity Pro display to IM[2:0] = 011b](/xwiki/bin/download/software-tools/mgs/dev-kits/same5xd5x-ug/hw-guide-ac320007/WebHome/cpro_8_bit_parallel_conf.png?width=566&height=394&rev=1.1)
Attach the 24-bit passthrough card to the GFX Connector (J1000) on the SAME54 Curiosity Ultra Development board.
Set the S1 switch on the 24-bit passthrough card to 2.
Connect the ribbon cable from the J2 connector on maXTouch Curiosity Pro Display to the ribbon connector on the 24-bit pass-through card.
