FTDI VDIP1
The VDIP1 module is an MCU to embedded USB host controller development module for the VNC1L IC device. The VDIP1 is supplied on a PCB designed to fit into a 24 pin DIP socket, and provides access to the UART, parallel FIFO, and SPI interface pins on the VNC1L device, via its AD and AC bus pins.FEATURES
.......................................................................... 3 3 Pin Out and SignalDESCRIPTION
........................................ 4 3.1 Module Pin Out.......................................................................... 4 3.2 Pin SignalDESCRIPTION
............................................................... 5 3.3 I/O Configuration Using The Jumper Pin Header ...................... 6 3.4 Default Interface I/O Pin Configuration.................................... 7 3.5 Signal Descriptions - UART Interface ........................................ 8 3.6 Signal Descriptions – Serial Peripheral Interface (SPI) ........... 9 3.6.1 SPI Slave Data Read Cycle ......................................................................... 9 3.6.2 SPI Slave Data Write Cycle ....................................................................... 10 3.6.3 SPI Slave Data Timing Diagrams ............................................................... 11 3.7 Signal Descriptions - Parallel FIFO Interface ..........................