Vortex86MX+

DM&P Semiconductor Inc. se enorgullece de ofrecer el microprocesador basado en MPU Vortex86MX+ x86. El Vortex86MX+ es un Sistema-en-Chip (SoC) compatible con x86 fabricado con un proceso de 90nm y diseñado para consumir menos de 1 vatio de electricidad. Integra múltiples funciones como múltiples puertos de E/S (RS-232, Paralelo, USB y GPIO), BIOS, temporizador Watch Dog, gestión de energía, contador MTBF, LoC (LAN on Chip), JTAG y GPU, todo en un solo chip BGA.

Dentro de su paquete BGA de 720 pines, los paquetes Vortex86MX+ contienen un “write through” cache L1 de 32kb y nivel de asociatividad “4-way”, un “write through/ write back” cache L2 de 256KB y nivel de asociatividad “4-way”, PCI rev. 2.1 Interfaz de bus de 32 bits a 33 MHz, DDR2, controlador de ROM, IPC (controladores de periféricos internos con DMA y temporizador / contador de interrupciones incluidos), Fast Ethernet MAC, FIFO UART y USB 2.0 Host y controladores IDE. Con soporte para DOS, Windows, Linux y otros RTOS, proporciona una solución ideal para los sistemas embebidos y productos de comunicaciones como thin clients, routers NAT, gateways domésticos, puntos de acceso y Tablet PCs.

Características

x86 32-Bit Processor Core

6 Stage Pipe-line

Embedded I/D Separated L1 Cache

16K I-Cache, 16K D-Cache

SDRAM/DDR2 Control Interface

Support DLL for clock phase auto-adjustion

IDE Controller

Support 2 Channels Ultra-DMA 100 (Disk x 4)

LPC (Low Pin Count) Bus Interface

Support 2 Programmable Registers to Decode LPC Addresses

MAC Controller

Supports 1

PCI Controller Interface

Supports Up to 3 Sets of PCI Master Devices
3.3V I/O

ISA Bus Interface

AT Clock Programmable
8/16 Bit ISA Device With Zero-Wait-State
Generate Refresh Signals to ISA Interface During DRAM Refresh Cycle

DMA Controller

Interrupt Controller

Counter/Timers

Supports 2 of 8254 Timer Controllers
Timer Output is 5V Tolerance I/O on 2nd Timer

Real Time Clock (Internal/External)

Below 2uA Power Consumption on Internal Mode (Estimation Value)

FIFO UART 5 x Ports (COM Ports)

Compatible with 16C550/16C552
Default Internal Pull Up
Supports the Programmable Baud Rate Generator with Data Rate from 50kbps to 115.2kbps
The Characters Options are Programmed for 1, 1.5 or 2 stop bits; even, odd or no parity; 5-8 data bits
Supports TXD_EN Signal on COM1/COM2
Port 80H Output Data could be sent to COM1 by software programming.

General Chip Selector

2 Sets of Extended Chip Selector
I/O MAP or Memory MAP could be configurable
I/O Addressing: From 2 byte to 64K byte
Memory Address: From 512 byte to 4G Byte

General Programmable I/O

Support 40 Dedicated Programmable I/O Pins
Each GPIO Pin Can Be Individually Configured to be an Input/Output Pin

USB 2.0 Host

4 x USB Ports
Support HS, FS, and LS

PS/2 Support

Keyboard and Mouse
Compatible with 8042 Controller

Speaker

Output

Embedded 256KB Flash

JTAG Support

Interface Support for S.W Debugging

Input Clock