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* Don't use UART3_TX and UART3_RX in both SODIMM pins at the same time.
=== PWM Design rules ===
Undo revision 9628 by Pau pajuelo (Talk)
* [{{#lst:Template:Links|IGEP_AQUILA_EXPANSION_ISEE_Hardware}} IGEP AQUILA EXPANSION Hardware Reference Manual]
* [{{#lst:Template:Links|IGEP_AQUILA_EXPANSION_ISEE_Schematic}} IGEP AQUILA EXPANSION Public Schematics]
* [http://www.isee.biz/support/downloads/item/igep-aquila-expansion-mechanical-pcb IGEP AQUILA EXPANSION Mechanical LayoutPCB]* [http://www.isee.biz/support/downloads/item/igep-aquila-expansion-mechanical-pdf IGEP AQUILA EXPANSION Mechanical Layout PDF]
== Other resources ==
* UART5_RTS and UART5_CTS are shared with MMC0 (uSD card reader), don't use both peripherals at the same time. Find more information at [{{#lst:Template:Links|IGEP_COM_AQUILA_ISEE_Hardware}} IGEP COM AQUILA Hardware Reference Manual] section 6.1
*IGEP COM AQUILA uses 3V3 voltage levels for UART buses. In some cases, voltage translators like TXS0102 should be necessary to adapt voltage levels between ICs.
== Video ==
=== Audio design rules ===
* The MCASP consists of independent transmitter and receiver sections with independent clock generation and frames synchronization. For example: If you only need to transfer audio the MCASP0_*R lines are not necessary to be used.
* The MCASP1 cannot be used.
== ADCs ==
=== Dedicated ADCs ===
AM335x includes a touchscreen controller and analog-to-digital converter subsystem. It is an 8-channel general-purpose analog-to-digital converter (ADC) with optional support for interleaving touchscreen (TS) conversions for a 4-wire, 5-wire, or 8-wire resistive panel. This controller can be configured for use in one of the following applications:
*8 general-purpose ADC channels
*4-wire TSC with 4 general-purpose ADC channels
*5-wire TSC with 3 general-purpose ADC channels
*8-wire TSC
{| align="JUSTIFY" cellpadding="1" border="1" style="width: 300px; height: 1px;"
|-
== PWM ==
=== Optinal PWM ===
AM335x includes six PWM peripherals with 16 bits time-base with Period and Frequency control.
{| align="JUSTIFY" cellpadding="1" border="1" style="width: 300px; height: 1px;"
| 51
| B13
|-
| EHRPWM1A
| 133
| U3
|-
| EHRPWM1B
| 120
| U4
|-
| EHRPWM2A
| T10
|}
== GPIOs ==
=== Optional GPIOs ===All the optional SODIMM pins can be used as GPIOs. The following table shows some recommended SODIMMS SODIMM pins to be used as GPIOs:
{| align="JUSTIFY" cellpadding="1" border="1" style="width: 300px; height: 1px;"
|-
== CAN ==
CAN is a vehicle bus standard designed to allow microcontrollers and devices to communicate with each other within a vehicle without a host computer.
=== Optional CAN ===
{| align="JUSTIFY" cellpadding="1" border="1" style="width: 300px; height: 1px;"
|-
| G18
|}
= Start a new hardware design of own IGEP AQUILA EXPANSION =
IGEP AQUILA EXPANSION is an Open Source board designed for fast prototyping of your own projects for IGEP COM AQUILA. You can use the following resources as a model for your design:
* [http://www.isee.biz/support/downloads/item/igep-aquila-expansion-mechanical-pcb IGEP AQUILA EXPANSION Mechanical Layout PCB] for Altium designers.
**Mechanical dimension implementation.
**Footprints
* [http://www.isee.biz/support/downloads/item/igep-aquila-expansion-mechanical-pdf IGEP AQUILA EXPANSION Mechanical Layout PDF]
**Mechanical dimension implementation.
{{Navigation/IGEP Technology Guides/Getting Started/Ending
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