一种嵌入式芯片IP核-I2C接口的仿真验证方法

摘要

基于Synopsys公司的12C接口的IP核，给出了该IP在中断／查询模式下和DMA模式下的验证方法。该嵌入式芯片的I2C接口与芯片外的一片EEPROM相接，芯片内置ARM对12C接口的相应寄存器进行配置，通过I2C接口与EEPROM之间的通信来实现该接口IP高效的验证。%Based on I2C interface＇ s IP of Synopsys , a test method in the interrupt/query mode and in the DMAmode is presented. This embedded I2C interface is connected with an EEPROM. ARM inside the chip configures the registers of the IP core . It implements an efficient test through communication between the I2C interface and the EEPROM.