User manual

1 Introduction
OnRISC Model Alekto Alekto LAN Alena
CPU ARM9 32-bit RISC CPU,
166MHz
ARM9 32-bit RISC CPU,
166MHz
ARM9 32-bit RISC CPU,
166MHz
RAM 64MB SDRAM 64MB SDRAM 64MB SDRAM
Flash Memory on Board 4MB 4MB 4MB
Serial Interfaces 2 x RS232/RS422/RS485 1 x RS232/RS422/RS485 2 x RS232/RS422/RS485
2 x RS232 only
CAN Interface on board - - 1 x
Digital I/O channels 8 x I/O channels 8 x I/O channels 4 x I/O channels
2 x Relays
2 x optically isolated inputs
CF-Slot (True IDE mode) 1 x (also accepts MicroDrives) 1 x (also accepts MicroDrives) 1 x (also accepts MicroDrives)
microSD-Slot 1 x internal slot 1 x internal slot 1 x internal slot
USB 2 x USB 2.0 as Host 2 x USB 2.0 as Host 2 x USB 2.0 as Host
Expansion Slot MiniPCI-slot MiniPCI-slot MiniPCI-slot
Ethernet 2 x 5 x (WAN and 4 x LAN switch) 2 x
I2C bus 1 x 1 x 1 x
RTC 1 x 1 x 1 x
Watchdog Timer 1 x 1 x 1 x
WLAN On/Off Button - 1 x -
Table 1: OnRISC Products Based on ARM9 KS8695 SoC
May 2014 OnRISC User Manual 10