کامپیوتر صنعتی لینوکس M501

Hardware Specifications
CPU / Memory
 SoC: ATMEL AT91RM9200
 CPU: ARM920T ARM Thumb Processor with Memory Management Unit (MMU)
 Clock: 180MHz
 SDRAM: 64MB
 Flash: 16MB Intel StrataFlash or Equivalent
Network
 Ethernet: 10/100Mbps with MAC/PHY and Transformer
 PHY: DAVCOM DM9161
 Transformer: 1.5 KV isolation
 Signal: ETX0+, ETX0-, ERX0+, ERXUSB Port
 Host: USB 2.0 full speed (12Mbps) Host x2
 Signal: UDataA+, UDataA-, UDataB+, UDataBUART
 Four Universal Asynchronous Receiver and Transmitter
 Data Bits: 5 to 9 bits
 Parity: None, Even, Odd, Mark, Space
 Stop: 1, 1.5, 2 bits
 Baud Rate: Up to 921.6 Kbps
 Flow Control: RTS/CTS, XON/XOFF, None
 Multi-drop Mode with address generation and detection (COM1 only)
 RS-485 Driver Control Signal (COM1: RTS0)
 Signal Level: CMOS/3.3V compatible
 COM1: TXD0, RXD0, RTS0, CTS0 (RS485 Control: RTS0) (Software configurable
RS-232/422/485)
 COM2: TXD1, RXD1, RTS1, CTS1, DCD1, DTR1, DSR1 (RS-232 with full modem control)
 COM3: TXD2, RXD2, RTS2, CTS2 (RS-232 with hardware flow control)
 COM4: TXD3, RXD3, RTS3, CTS3 (RS-232 with hardware flow control)
I2C Bus (Inter-IC Bus)
 Compatible with standard two-wire serial memory interface
 Supported Devices: (Driver built-in)
 Real Time Clock: Ricoh (RS5C372)
 EEPROM: ATMEL AT24C16 and compatible
 Signal: TWD, TWDK
M-501 User Guide
‧4‧
I2S (Internal IC Sound)
 Transmitter: TSCK, TWS, TSD
 Receiver: RSCK, RWS, RSD
SPI (Serial Peripheral Interface)
 Two chip Selects with external decoder
 Three wires signals: MISO, MOSI and SPCK clock
 Signal: MISO, MOSI, SPCK, CS1, CS2
Multimedia Card Interface
 Compatible with SD memory card Specification 1.0
 Signal: MCCDA, MCCK, MCDA0, MCDA1, MCDA2, MCDA3
Watchdog Timer:
 CPU built-in WDT and used by Linux Kernel
Programmable DIO
 32 General Purpose IOs and can be programmable as digital input or output
 Support interrupt function for digital inputs
 Signal Level: CMOS/3.3V Compatible
 Input:
 Low level: -0.3V min / +0.8V max
 High level: +2V min / +3.9V max
 Output:
 Low level: +0.4V max @ 0mA / +0.2V min @ 8mA
 High level: +3.1V max @ 0mA / +2.9V min @ 8mA
 Signal: PIO0 to PIO31
 Note
 PIO24 to PIO31 are reserved for RS-232/422/485 interface selection for serial ports 1 to 4. Please contact
Artila if you want to use PIO24 to PIO31.
External Bus Interface
 8-bit data bus
Signal: D0~D7
 8-bit address bus
Signal: A0~A7
 4 Chip Selection
Signal: NCS3~NCS6
 Signal Level: CMOS/3.3V
M-501 User Guide
‧5‧
Predefine Pins
 Reset Button (CN2, pin#35, RST#1), input
 Buzzer (CN2, pin#37, BUZR), output
 System ready LED (CN2, pin#38, RDY_LED), output
 LAN activity LED (CN3, pin#11, ACT_LED), output
Undefined Digital IO Pins (reserved)
 CN1: pin#23, #24, #25, #26
 CN3: pin#23, #24
Debug Port:
 Serial Console: Tx/Rx
Signal: Tx share with RTS2
Rx share with CTS2
 JTAG: For low level debug
Signal: NTRST, TDI, TMS, TCK, TDO
Power
 Input: 3.0 to 3.6VDC (3.3V nominal)
 Consumption: 2.5W