Personal tools

Log in

Changes

From IGEP - ISEE Wiki

Jump to: navigation, search

Peripherals Summary

58 bytes removed, 12:36, 1 February 2012
no edit summary
BSP (Buffered Serial Port) named in Omap McBSP (Multichannel Buffered Serial Port). This port provides a full-duplex direct serial interface between the device and other devices in a system such as other application chips ([http://en.wikipedia.org/wiki/Baseband#Digital_baseband_transmission digital base band]), audio and voice codec (power management device), etc. Because of its high level of versatility, it can accommodate to a wide range of peripherals and clocked frame oriented protocols. Omap have five BSP peripherals (McBSP1, McBSP2, McBSP3, McBSP4 and McBSP5). It can use seven signals:<br>
- *McBSP_DX: Transmited serial data.<br> - *McBSP_CLKX:&nbsp; Transmit serial clock.<br> - *McBSP_FSX: Transmit frame syncronization.<br> - *McBSP_DR: Received serial data.<br> - *McBSP_CLKR: Received serial clock. Only in MCBSP1.<br> - *McBSP_FSR:Received frame syncronization. Only in MCBSP1.<br> - *McBSP_CLKS: External clock (shared by all McBSP modules).<br>
List of recommended usage (non exhaustive) per McBSP modules in the device:<br>
List of recommended usage (non exhaustive) per McBSP modules in the device:<br>- *McBSP1: Digital baseband (DBB) Data<br>- *McBSP2: Audio data with audio buffer and SIDETONE feature<br>- *McBSP3: Bluetooth voice data with SIDETONE feature<br>- *McBSP4: DBB voice data<br>- *McBSP5: Midi data  <br>
More information:
*[http://omappedia.org/wiki/Kernel_McBSP http://omappedia.org/wiki/Kernel_McBSP]<br>
=== MMC ===
Pau
4,199
edits
Retrieved from "http://labs.isee.biz/index.php?title=Special:MobileDiff/3772"