= Csb350 =


{{Infobox BSP
|BSP_name     = Csb350
|Manufacturer = Cogent
|image        = Csb250.png
|caption      = Csb350 board
|Board_URL    = http://www.cogcomp.com/csb_csb350.htm
|Architecture = MIPS
|CPU_model    = Au1100/Au1500T
|Monitor      = uBoot, uMon
|Simulator    = N/A
|Aliases      = No
|RAM          = 32Mbyte 32-Bit Wide SDRAM 
|NVMEM        = 8/32 MB Flash
|Serial       = 2 x RS-232 UARTs
|NICs         = 10/100 Mbit Controller OR Dual Internal 10/100 via AM79C874 PHY's 
|Other        = 3 Pushbutton Switches and one 4 Position DIP Switch readable via GPIO  
}}
= Overview =


CSB350 low Cost OEM Board features 400Mhz Au1100, Au1 Core with Integrated 10/100 Ethernet, LCD Controller, Serial I/O (x3), 4-Bit SDIO, USB Device and USB Host. Additional board features are Battery-Backed RTC, 10/100 Ethernet, Dual CAN and SD/MMC Socket.

The CSB250 Single Board Computer is an inexpensive OEM Board that features the 400Mhz Au1500, Au1 Core with Integrated 10/100 Ethernet (x2), Serial I/O (x2), PCI, USB Device and USB Host. Additional board features include, 64MB SDRAM, 32MB Flash, 800x600 LCD/CRT Interface via S1D13506, Battery Backed RTC and PS/2 Keyboard and Mouse Ports.
= Board Setup =


If there are special jumper or ROM monitor settings, describe them.
= Downloading and Executing =


Describe the download procedure.
= Debugging =
== Debugger Startup/Configuration Files ==


 * For ~MacGraigor [wiki:Wiggler Wiggler]
  [wiki:Csb350.mac csb350.mac]
 * For ~Abatron [wiki:Debugging/BDI2000 BDI2000]
  [wiki:Csb350.cfg csb350.cfg]

----
== Recovering uMon ==


You may need to recover your [wiki:Packages/MicroMonitor MicroMonitor] image (due to Flash corruption) or if your board stops booting due to problems in the TFS (~TinyFileSystem) of uMon.  One technique is to configure a uMon to run from RAM, use an emulator to load it to the CSB350, then run it and perform maintenance to the boot filesystem, etc.

See (http://www.microcross.com/app-tutorial-recover-umon.pdf) for instructions
 * now use these files to recover your CSB350 uMon image.

Additional information on [wiki:Packages/MicroMonitor MicroMonitor] as well as the source code can be obtained from (http://www.microcross.com/html/micromonitor.html)
Pre-Built uMon '''''With TFS''AUTOBOOT''ABORTABLE Enabled'''''
A link to a pre-built uMon for the CSB350 with TFS''AUTOBOOT''ABORTABLE as per [wiki:Packages/MicroMonitor MicroMonitor] sec. 13.7.1. can be obtained here: http://www.ngit.com/blog/csb350/umon-082604-bv.zip  --[wiki:BogdanVacaliuc BogdanVacaliuc]
= Test Reports =


{{Test Report
|Version = CVS head
|Date    = 
|User    = [wiki:User: User:]
|Report  = 
}}

=References=


A weblog of trials and tribulations of CSB350 development can be found here: http://www.ngit.com/blog/csb350  --[[BogdanVacaliuc]]

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