AP1632

The AP1632 is designed as one kind of internal high-speed synchronous serial interface that is implemented providing serial communication between C167 / C165 or other microcontrollers with a transfer rate up to 5 Mbaud. This demo software has been created to show an example how to use the High-Speed
Synchronous Interface in a non-trivial application and to support solving of user specific demands concerning the SSC. Due to pin limitations at Port2 (only P2.0-P2.7 available) of the C165 it is recommended to use this software with C167 based boards only.

The SSC normally operates at speeds up to 5 MBaud AP1632. Long signal lines and improper PCB design can cause the transmission to fail at higher baud rates because the output driver of the SSC lines meet only the standard requirements for TTL compatibility. During software development for the SSC demo the available C167 boards operated correctly only up to approximately 115 kBaud when connected together to a 3 or more board system. Only a system consisting of two C167 boards worked correctly up to the maximum transfer rate.

If you want to know more information such as the electrical characteristics about the AP1632, please download the datasheet in www.seekic.com or www.chinaicmart.com .