Difference between revisions of "Mux configuration"
From IGEP - ISEE Wiki
| Line 1: | Line 1: | ||
= Overview = | = Overview = | ||
| − | Mux (or multiplexer) is a Omap peripheral that can be controlled via software. Its function is connect other Omap peripherals to some | + | Mux (or multiplexer) is a Omap peripheral that can be controlled via software. Its function is connect other Omap peripherals to some available Omap pads. |
| − | IgepV2 Board have a default mux configuration, but some cases is necessary change it, for example your project need UART2 at j990 connector to transmit data, for this | + | IgepV2 Board have a default mux configuration, but some cases is necessary change it, for example your project need UART2 at j990 connector to transmit data, for this purpose you need change some mux configurations to enable it and be sure that this modification don't break or interferes in other IC or peripherals. The mux options are vast. |
| − | This How-To is meant to be a starting point for people to learn configure mux for IGEP v2 devices as quickly and easily as possible. | + | This How-To is meant to be a starting point for people to learn configure mux for IGEP v2 devices as quickly and easily as possible. For this how-to i used [http://releases.linaro.org/platform/linaro-m/headless/final/linaro-m-headless-tar-20101108-2.tar.gz Linaro Headless] and Ubuntu 10.04 with Linaro toolchain.<br> |
| − | + | = Feedback and Contributing = | |
| + | |||
| + | At any point, if you see a mistake you can contribute to this How-To. | ||
| + | |||
| + | = Available peripherals on external connector = | ||
| + | |||
| + | The next tables show you all the mux capabilities: | ||
| + | |||
| + | === J990 connector === | ||
Revision as of 12:38, 22 November 2011
Contents
Overview
Mux (or multiplexer) is a Omap peripheral that can be controlled via software. Its function is connect other Omap peripherals to some available Omap pads.
IgepV2 Board have a default mux configuration, but some cases is necessary change it, for example your project need UART2 at j990 connector to transmit data, for this purpose you need change some mux configurations to enable it and be sure that this modification don't break or interferes in other IC or peripherals. The mux options are vast.
This How-To is meant to be a starting point for people to learn configure mux for IGEP v2 devices as quickly and easily as possible. For this how-to i used Linaro Headless and Ubuntu 10.04 with Linaro toolchain.
Feedback and Contributing
At any point, if you see a mistake you can contribute to this How-To.
Available peripherals on external connector
The next tables show you all the mux capabilities:
