51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Sunday, November 30th, 2008 at 04:19 | No comments

Categories: SCM

Tags: AVR, Holds inserts, hotly, PDIUSBD12

Short Content: 1 introduction The USB connection is quick of by its data transmission, the connection simple, easy to expand, to support inserts hotly pulls out and so on characteristics to become one of the peripheral device and PC correspondence fundamental modes. Along with embedded system's development, the embedded microprocessor must increase the general USB connection, with the aim of realizing with USB main engine system's and so on PC correspondences. In view of such demand, here uses PHILIPS Corporation's USB connection ...

Friday, November 7th, 2008 at 11:36 | No comments

Categories: DSP

Tags: DSP, PDIUSBD12, USB

Short Content: Abstract this article introduced USB chip PDIUSBD12 and the DSP usage, has designed a USB-PC104 embedded extension plate change, and explained in detail its software and hardware realizes. Key word PDIUSBD12   DSP   USB  First, PDIUSBD12 chip introduction Before carrying on the USB development, must act according to the cost and the performance choice appropriate USB connection chip. At present the USB controller chip usual separable becomes 3 kinds: The first kind is the USB design chip specially, this kind of ...