发明名称 |
System and method for dual-ported flash memory |
摘要 |
A method for emulating a dual-port I2C device includes monitoring a bus for I2C traffic. A system receives an I2C interrupt on the bus. The system determines whether the received I2C interrupt is one of either a hardware interrupt or a software interrupt. In the event the received I2C interrupt is a hardware interrupt, the system responds to the hardware interrupt, and accesses a flash memory for read/write operation based on the hardware interrupt. In the event the received I2C interrupt is a software interrupt, the system responds to the software interrupt, and accesses a flash memory for read/write operation based on the software interrupt.
|
申请公布号 |
US7890690(B2) |
申请公布日期 |
2011.02.15 |
申请号 |
US20070759348 |
申请日期 |
2007.06.07 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
NADERI KAVEH;BUCKLAND PATRICK ALLEN;MOORE JASON ERIC;ZUZUARREGUI ABEL ENRIQUE |
分类号 |
G06F13/00;G06F12/00;G06F13/28 |
主分类号 |
G06F13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|