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resources:tools-software:sharc-audio-module:hardware:main-board [19 May 2020 22:35] Chad Wentworth [SHARC Audio Module(Revision 1.5)] |
resources:tools-software:sharc-audio-module:hardware:main-board [24 Jun 2020 17:48] Chad Wentworth add info about 1.4 and 1.5 differences |
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**Block Diagram of the SHARC Audio Module Main Board** | **Block Diagram of the SHARC Audio Module Main Board** | ||
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+ | ===== Main Differences Between Rev 1.5 and Rev 1.4 ===== | ||
+ | * SPI flash and DDR memory changed to drop in replacements from ISSI | ||
+ | * FTDI header was replaced with an FTDI chip on board along with a USB connector so no need for a separate FTDI cable | ||
+ | * UART boot was fixed | ||
+ | * USB and Ethernet jacks are now combined into one jack | ||
===== Schematics, PCB Layout, Bill of Materials ===== | ===== Schematics, PCB Layout, Bill of Materials ===== |