Á¦Ç°¼Ò°³

 ASIC Sevice

ASIC Design Service


ASIC Consulting

FPGA/CPLD Design
Service

FPGA to ASIC
Conversion Service

 Smart Card

CST51C00-SCARLET

CST56I00-SNIPER

 EFT/POS

CSTM6C00-MIDAS

 

À¥»çÀÌÆ® °Ë»ö


 

ÀÚÀ¯°Ô½ÃÆÇ

Contact Us

 

 

EFT/POS

 

  

 

 

CSTM6C00-MIDAS
 

¢º Overview

MIDAS´Â 32-bit Embedded CPU¸¦ »ç¿ëÇÑ SOC(System On Chip)·Î¼­ EFT/POS ½ÃÀåÀ» °Ü³ÉÇÏ¿© ¼³°èµÇ¾ú´Ù. º¸´Ù ¹ü¿ëÀûÀ¸·Î ¸¸µé¾îÁø ´Ù¸¥ SOC¿Í´Â ´Þ¸® ½Ã½ºÅÛ ±¸¼º»ó ²À ÇÊ¿äÇÑ ±â´É¸¸À» ÁýÀûÇÏ¿© Àúºñ¿ëÀ¸·Î ±¸ÇöÇÒ ¼ö ÀÖ´Ù. ³»ÀåµÈ ¹ö½º ÄÁÆ®·Ñ·¯´Â ROM/SRAM/FLASH/SDRAMÀ» µ¿½Ã¿¡ Áö¿ø °¡´ÉÇϸç 8/16/32-bitÀÇ ¹ö½ºÆøÀ» Áö¿øÇÑ´Ù. µð½ºÇ÷¹À̸¦ À§ÇÑ LCDÄÁÆ®·Ñ·¯´Â ³»ÀåÇÏÁö ¾ÊÀ½À¸·Î½á ¿ÜºÎ LCD¸ðµâÀÇ ÄÁÆ®·Ñ·¯¿Í Áߺ¹µÇÁö ¾Êµµ·Ï ÇÏ°í ¾Æ¿ï·¯ ¸ðµâ ÀÎÅÍÆäÀ̽º°¡ ¿ëÀÌÇϵµ·Ï ÇÏ¿´´Ù. ƯÈ÷ ISO7816-3(Identification Card) standardÀÇ Asynchronous T0, T1À» Áö¿øÇÒ ¼ö ÀÖ´Â ÄÁÆ®·Ñ·¯¸¦ ³»ÀåÇÏ¿´´Ù. À̷νá Smart CardÀÇ ControlÀº SoftwareÀÇ °ü¿© ¾øÀÌ Hardware°¡ Card Insertion, Auto Activation Sequence, De-Activation Sequence( Card Removal/ Finish ) , Data Receive/Transmit¸¦ È¿°úÀûÀ¸·Î ProcessingÇÏ¿© Interrupt StatusÀ» ÆÄ¾ÇÇÏ¿© Interrupt Routine¿¡¼­ ¸ðµç 󸮰¡ ÀÌ·ç¾î Áöµµ·Ï DesignµÇ¾î ÀÖ´Ù.

 

¢º Features

¡ß 160 PQFP
¡ß 32-bit Embedded CPU
    
- 32-bit architecture
    - Simple instruction and high code density with 16 bit fixed length instruction
    - Up to 60MHz operation frequency
    - 32x32 = 32 hardware multiplier
    - Support software development environment - GNU C compiler and GNU
       debugger
¡ß Cache controller
    
- 4KB cache size
    - Two-way write back cache with write buffer
    - LRU(Least Recently Used) algorithm
¡ß Bus controller
    
- Support 8/16/32 bit data bus width
    - Support SDRAM, SRAM FLASH and ROM
    - Programmable access cycle for various memory type
    - 256MB address range consists of 8 banks - each bank has 32MB address        range
¡ß Interrupt controller
    
- 19 Interrupt source (Watch-dog timer/3-Timer/2-UART/3-SIO/8-External
       interrupt/Keypad/I2C)
    - Vectored interrupt mode and pending
¡ß LCD interface
    
- Follow Intel microprocessor interface
    - Dedicate chip select pin(LCD_nCS)
¡ß Printer interface
    
- Follow UART interface
¡ß Keypad interface
    
- Support up to 8x8 key matrix
    - Auto scan and interrupt processing method
¡ß Serial interface
    
- 2 UART full signal and 3 SIO
¡ß I2C
    
- I2C master function
    - Support 100kHz Normal mode and 400kHz fast mode
¡ß Timer
    
- Watch-dog timer and 3 Timer
¡ß ISO7816-3
    - Data length : 8 bits
    - Parity bit generation and checking
    - Transmission of error signal (parity error) in receive mode
    - Error signal detection and automatic data retransmission in transmit mode
    - Direct convection and inverse convection both supported
    - Built-in baud rate generator allows any bit rate selected
    - Each channel have 8 interrupt source
    - Half duplex communication
    - 2 module are integrated - one is dedicated and another is expandable
 

¢º Block Diagram

 


¢º ÀÚ·á³»·Á¹Þ±â
    
Data sheet  PDF
    Mannual  PDF

 

 

 

 

º» ȨÆäÀÌÁö´Â ÀͽºÇ÷η¯5.xÀÌ»ó 800*600 ÀÌ»ó¿¡ ÃÖÀûÈ­ µÇ¾ú½À´Ï´Ù.
::::::: Copyright¨Ï 2000
Cross S&T. All right reserved :::::::