Rbtx4925

{{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 = PMON controlled. 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

• ​Revision History

• ​tx49 family

• ​properties and datasheets(in preperation)

• ​RTEMS_Intro

• ​Third-Party Tools for Toshiba RISC Devices