资 源 简 介
The USBN9602 is an integrated USB Node controller compaTIblewith the USB SpecificaTIon Versions 1.0 and 1.1.Integrated onto a single IC are the required USB transceiverwith a 3.3V Regulator, Media Access Controller,USB endpoint (EP) FIFOs, a versaTIle 8-bit parallel interface,MICROWIRE/PLUS™ Interface and a clock generator.A total of seven FIFO buffers support the different USBmessages: one bidirecTIonal FIFO for the mandatory con-trol endpoint EP0 and six FIFOs for an additional six unidirectionalEndpoint Pipes to support USB interrupt, bulk andisochronous data transfers. The 8-bit parallel interface supportsmultiplexed and non-multiplexed style CPUaddress/data buses. A programmable interrupt outputscheme allows device configuration for different interruptsignaling requirements.
