= Rbtx4925 =



[[TOC(TBR/BSP/Rbtx4925, depth=2)]]

{{Infobox BSP
|BSP_name     = RBTX4925
|Manufacturer = Toshiba Corporation
|image        = Rbtx4925.jpg
|caption      = Rbtx4925
|Board_URL    = http://www.semicon.toshiba.co.jp/eng/product/micro/selection/tx49family/selection/index.html
|Architecture = MIPS
|CPU_model    = TX4925
|Aliases      = csb350
|RAM          = On-Chip SRAM (2 Kbytes).
|Video        = None.
|Serial       = Serial I/O port (2 channels)

}}

= Overview =


The RBTX4925 BSP is for a Toshiba evalutation board for the TX4925. The TX4925 is a system on chip with a MIPS R4000 class processor.

= Board Setup =


TX4925 Features:

 *  Toshiba TX49/H2 Core
 *  200 MHz Max. Operating Frequency
 *  On-chip IEEE754-compliant single/double precision FPU
 *  Selectable Little Endian or Big Endian mode
 *  32 bit data bus
 *  External Bus Controller (6 channel)
 *  SDRAM Controller (4 channels)
 *  DMA Controller (4 channels)
 *  PCI Controller
 *  NAND Flash Memory Controller
 *  Serial Peripheral Interface (SPI)
 *  On-Chip SRAM (2 Kbytes)
 *  Serial I/O port (2 channels)
 *  Timer/Counter (3 channels)
 *  44-bit up-counter RTC
 *  Parallel I/O Port (Max. 32 bits)
 *  PCMCIA Interface (2 slot)
 *  AC-Link Controller
 *  Interrupt Controller
= References =


 * [ftp://ftp.pmccorp.com/pub/opensrc/rtems/revision.txt Revision History]

 * [http://www.semicon.toshiba.co.jp/eng/product/micro/selection/tx49family/selection/index.html tx49 family]

 * [http://www.semicon.toshiba.co.jp/openb2b/websearch/productDetails.jsp?partKey=TMPR4925XBG-200 properties and datasheets(in preperation)]

 * [ftp://ftp.desy.de/pub/EPICS/meeting-2007/RTEMS_Intro.pdf RTEMS_Intro]

 * [http://www.toshiba.com/taec/components/docs/Generic/microdevelopmentpdfs/4444c_22.pdf Third-Party Tools for Toshiba RISC Devices]