Dodano: piątek, 08 kwietnia 2016r. Producent: Dave

BELK 3.0.0 Zestaw Deweloperski dla modułów SoM Bora oraz Bora Xpress firmy DAVE Embedded Systems

Dave BELK 3.0.0 dla SoM Bora oraz Bora Xpress

Firma DAVE Embedded Systems zaprezentowała zaktualizowaną wersję zestawu deweloperskiego BELK (Bora Embedded Linux Kit) w wersji 3.0.0, która przynosi aktualizację bootloadera U-Boot (2014.07-belk-3.0.0) oraz samego Linuxa (3.17.0-bora-3.0.0), wraz ze wsparciem dla modułu Bora Xpress SoM należącego do serii ULTRA line - najlepiej wyposażonych oraz najwydajniejszych modułów z oferty firmy DAVE.

Poniższe tabele wyjaśniają różnice między dwoma modułami:

Zynq XC7Z010/XC7Z020 – BORA

Procesor

Xilinx Dual ARM Cortex-A9 ZYNQ XC7Z010/ZC7Z020 @ 800 MHz

Pamięć

 

Cache

32 Kbyte instruction, 32 Kbyte data, 512 Kbyte L2 for each core

SDRAM

up to 1GB DDR3 @ 533 MHz

NOR

Bootable SPI NOR 8, 16, 32 MB

NAND

All sizes, on request

Interfejsy

 

LAN

Gigabit Ethernet 10/100/1000 Mbps
Additional GMII/MII interface

UART

Up to 2x UART ports

USB

Up to 2x 2.0 OTG ports

CAN

Up to 2x CAN

Debug

JTAG IEEE 1149.1 Test Access Port

PC Card

Up to 2 x SD/MMC card

Other

Up to 2x I2C channels
Up to 2x SPI channel
GPIOs available

FPGA

 

Model

Artix-7

Logic cells

28K to 85K

LUTs

17K to 53K

Flip Flops

35K to 100K

RAM

240KB to 560KB

DSP Slices

80 to 220

Differential pairs

up to 34 differential pairs for high freq. interfaces

Nadzór

On board power supply supervision and power sequencer
Watchdog and RTC

Wymiary

 

Connectors

3 x 140 pins 0.6mm pitch

Physical

70 mm x 50 mm

Temperature

Commercial (0°C / +70°C)
Industrial (-40°C / +85°C)

Zasilanie

 

Input

3.3V, voltage regulation on board

FPGA banks can be supplied externally

Software

 

Bootloader

U-Boot

Multitasking

Linux 3.xx

Zynq XC7Z015/XC7Z030 BORA Xpress

Procesor

Xilinx Dual ARM Cortex-A9 ZYNQ XC7Z015/ZC7Z030 @ up to 1GHz

Pamięć

 

Cache

32 Kbyte instruction, 32 Kbyte data, 512 Kbyte L2 for each core

SDRAM

up to 1GB DDR3 @ 533 MHz

NOR

Bootable SPI NOR 8, 16 MB

NAND

All sizes, on request

Interfejsy

 

LAN

Fast Ethernet 10/100/1000 Mbps
Additional RMII interface

UART

up to 2x UART ports

USB

up to 2x 2.0 OTG ports

CAN

up to 2x CAN

Debug

JTAG IEEE 1149.1 Test Access Port, CoreSightTM, PTM

PC Card

Up to 2 x SD/MMC card

Other

Up to 6x I2C channels
Up to 6x SPI channel
GPIOs available

FPGA

 

Model

Artix-7 (Z-7015)

Kintex-7 (Z-7030)

Logic cells

74K

125K

LUTs

46K

78K

Flip Flops

92K

157K

RAM

380KB

1.060KB

DSP Slices

160

400

Differential pairs

up to 4 PCI Express gen2

Nadzór

On-board power supply supervision and power sequencer
Watchdog and RTC

Wymiary

 

Connectors

3 x 140 pin 0.6mm pitch

Size

85 mm x 50 mm

Temperature

Commercial (0°C / +70°C)
Industrial (-40°C / +85°C)

Zasilanie

 

Input

3.3V, on-board voltage regulation

FPGA banks

PSU can be provided externally

Software

 

Bootloader

U-Boot

Multitasking

Linux 3.x.x