Boards

Components

ARM926ejs CPU core
Memory Management Unit
HP Deskjet 460 Printer
LCD Display
NS9750 AHB to PCI bridge
NS9750 Serial Interface emulation
NS9750 Vectored Interrupt Controller
NS9750 OHC USB module
NS9750 Watchdog and Timers
NS9750 Ethernet
NS9750 I2C
AMD NOR Flash
Freescale i.MX21 UART
i.MX1/i.MX21 AITC
i.MX1/i.MX21 General Purpose Timers
i.MX21 GPIO module
i.MX21 DMA controller
i.MX21 SD-Card controller
i.MX21 CSPI controller
i.MX21 LCD controller
SD-Card
I2C emulation using GPIO ports
STE10/100
DM9000
CS8900
M93C46 Mircowire EEPROMs
SJA-1000
PCF8563 I2C realtime clock
DS1337 I2C realtime clock
DS1305/DS3234 SPI realtime clocks
PCF8574/8575 I2C IO-Expanders
MAX6651 I2C Fan Controller
PCA9544 4 Channel I2C Multiplexer
PCF8591 A/D-Converter
LM75

Contact address

Softgun - The Software ARM

Softgun is a software ARM. It is intended to help Embedded System developers. Softgun is known to run linux blob and u-boot for NS9750 Freescale i.MX21 and Atmel AT91RM9200. Softgun was written because i had to port embedded Linux to boards before i had the hardware.

Softgun emulating i.MX21ADS board

The following features are implemented but can not be used because they require other missing components.

ARM PL190 vectored interrupt controller
Philips LPC-2106 timers
MPC860 Instruction set and memory controller
Infineon C161 instruction set and memory controller
Renesas M16C/6N instruction set
National semiconductor PC16550D asynchronous serial receiver/transmitter

Missing features:

NS9750 BBus DMA-Controller (required for netos)
Vector floating point unit
Elf loader