EVALSPEAr310
Evaluation board for SPEAr310 embedded MPU
Data brief
Features
■ SPEAr310 embedded MPU
■ Up to 2 Gbits DDR 2333 MHz (std 128 Mbytes)
■ Up to 1.5 Gbytes parallel NOR Flash (std 16
Mbytes)
■ Up to 16 Mbytes serial NOR Flash memory (std
64 Mbytes)
■ Up to 2 Gbits NAND Flash memory (std 64
Mbytes)
■ 4 Kb Serial I
■ 4 Mb SPI Flash memory
■ Two USB 2.0 full Host port channels
■ One USB 2.0 high speed Device
■ One 10/100 Ethernet port based on MII PHY
■ Four 10/100 Ethernet port based on SMII PHY
■ One E1, 2x BNC/RJ48(2.048 Mbits)
■ Two HDLC RS485 DB9 ports (up to 4 MHz)
Figure 1. EVALSPEAr310 evaluation board
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C EEPROM
■ One HDLC-TDM port (8 Mb, 128 TS)
■ Six serial ports (up to 115 kbaud)
■ 8 ADC channels (10-bit, 1 Msamples)
■ 6 GPIOs
■ JTAG debug port
Description
The EVALSPEAr310 evaluation board allows you
to quickly evaluate and debug software for the
SPEAr310. It acts as a learning tool to rapidly get
familiar with the SPEAr310 features and provides
a starting point for the development of the final
application board. It is equipped with most of the
interfaces offered by the SPEAr310. The board is
equipped with one MII Ethernet port, four SMII
Ethernet ports, six RS232 ports, two HDLC based
RS485 ports and one E1/TDM port. Memory
devices included are NAND Flash, parallel NOR
Flash, serial NOR Flash, and I²C EEPROM.
September 2010 Doc ID 18018 Rev 1 1/3
For further information contact your local STMicroelectronics sales office.
www.st.com
3
Revision history EVALSPEAr310
Revision history
Table 1. Document revision history
Date Revision Changes
20-Sep-2010 1 Initial release.
2/3 Doc ID 18018 Rev 1
EVALSPEAr310
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Doc ID 18018 Rev 1 3/3
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