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| EVA-X4300 Features Highly Integrated x86 SoC for Industrial Embedded Platforms 32-bit 486SX instruction set compatible SoC Operating frequency up to 300 MHz Supports both SDR and DDR 2 SDRAM Integrated interfaces: PCI, ISA, IDE, Ethernet PHY, USB, SPI and LPC Supports up to 40-bit GPIO and 5 UART Stacked 256 KB Flash and 10/100 Mbps Ethernet PHY Low power architecture (Fanless, no heatsink required) Wide operating temperature range (-20 C ~ 85 C) DOS Introduction EVA-X4300 is a fully static 32-bit x86-based processor that powers a wide-range of PC peripherals, applications and OSs, such as DOS, Windows CE, Linux and most popular 32-bit RTOS (Real Time OS) for maximum software re-use and legacy compatibility. EVA-X4300 integrates comprehensive features and rich I/O flexibility within a single System on Chip, to reduce board design complexity and shorten product development schedules. Taking advantage of ultra low power consumption, EVA-X4300 is able to operate in wide temperature range environments without thermal designs, making them the perfect x86-based SoC for diverse embedded applications. Specifications Processor Core Embedded L1 Cache SDR / DDR2 SDRAM Control Interface DMA Controller Interrupt Controller Counter / Timer General Chip Selector x86 core, 6 stage pipe-line, 300 MHz 16 KB I-Cache, 16 KB D-Cache 16-bit data bus width Supports DLL for clock phase auto-adjustment SDR supports up to 133 MHz, 128 MB DDR2 supports up to 166 MHz, 256 MB Provides two 82C37 compatible DMA controllers 4-channel 8-bit DMA transfer and 3-channel 16-bit DMA transfer Provides two 8259 compatible interrupt controllers Independent programmable level/edge-trigger interrupt channels Serial IRQ supported Two sets of 8254 timer controller Supports 2 sets Watch Dog Timer (WDT) Two sets extended Chip Selector Configurable I/O-map or Memory-map I/O Addressing: From 2 byte to 64 KB Memory Address: From 512 byte to 4 GB 32-bit, 33 MHz, compliant with PCI spec. Rev. 2.1 Up to 3 individual PCI master devices 3.3 V I/O with 5 V tolerance AT clock programmable 8/16-bit ISA device with Zero-Wait-State Generate refresh signals to ISA interface during DRAM refresh cycle Complete IRQ set Integrated 10/100 Mbps Ethernet (MAC + PHY) NE2000 Compatible Supports 2 channel Ultra-DMA 100 ( PATA x 4 ) USB 1.1/2.0 Host controller, supports 4 USB ports Supports HS, FS and LS mode Supports 2 programmable registers to decode LPC address Supports up to 5 COM ports Compatible with 16C550/16C552 Default internal pull-high Supports TXD_En signal on COM1 and COM2 Supports the programmable baud rate generator with the data rate from 50 to 460.8 Kbps The character options are programmable for 1 start bits; 1, 1.5 or 2 stop bits; even, odd or no parity; 5~8 data bits Port 80h output data may be redirected to COM1 PCI Control Interface ISA Bus Interface Ethernet Controller IDE Controller Universal Serial Bus LPC (Low Pin Count) Bus Interface FIFO UART Port Embedded Core Services All product specifications are subject to change without notice Last updated : 24-Mar-2009 EVA-X4300 Board Diagram JTAG interface 32-bit x86-based CPU 300 MHz SPI Controller IDE SPI interface 32 KB D/I Cache Memory interface IDE interface SDR/DDRII SDRAM Controller North Bridge 256 KB Flash USB USB interface PCI PCI Bus WDTO WDT South Bridge Interrupt Controller Programable Chip Select MAC PHY LAN LPC interface LPC GPCS ISA Bus Keyboard Mouse Controller Keyboard Mouse Parallel Port DMA Controller RTC GPIO Controller PWM Timer Counter UART SPP /EPP /ECP External RTC GPIO PWM UART General Purpose I/O SPI Interface Real Time Clock Parallel Port PS/2 Keyboard and Mouse Interface Stacked 256 KB Flash Speaker Out Input Clock Output Clock Operating Voltage Range Operating Temperature Power Consumption Package Type Up to 40 GPIO, 8 dedicated and 32 multi-functional programmable I/O pins GPIO pins can be individually configured as inputs, outputs, or as interrupt trigger sources Open-drain with a pull-high 75 KW Supports external SPI flash as data storage Internal RTC or External RTC Under 2 uA power consumption on Internal Mode Supports SPP / EPP / ECP mode Compatible with 8042 controller Internal SPI interface, for BIOS storage Buzzer 14.318 MHz, 32.768 KHz 24 MHz, 25 MHz, 14.318 MHz PCI clock, ISA clock, SDRAM clock Core Voltage: 1.32 V 5 % I/O Voltage: 1.8 V 5 %, 3.3 V 10 % -20 C ~ 85 C Approx. 1.2 Watt PBGA, 581 balls, Lead-free, RoHS compliant Dimensions: 27 mm x 27 mm x 2.23 mm Ordering Information Part Number EVA-X43000C-C00E EVA-X43000C-CB0E Description EVA-X4300 EVA-X4300 bundle with BIOS license Part Number EVA-X43000C-V00E EVA-X43000C-VB0E Description EVA-X4300 bundle with VGA chip EVA-X4300 bundle with VGA chip and BIOS license Online Download www.advantech.com/products |
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