B&B Electronics Parallel Printer Card PIOC Manual de usuario Pagina 16

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 64
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 15
GHI Electronics,LLC USBwiz User Manual
Getting Started with USBwiz
5. Getting Started with USBwiz
The following chapter give simple steps to get USBwiz working for first time user and that
is through UART interface.
All you need:
USBwiz OEM board
RS232 adapter connected to UART Tx/Rx and connected to PC COMx
PC COMx access through a terminal program
USBwiz latest firmware
Step-by-Step:
1. confirm that all hardware connections are made:
MODE pins are set to UART mode
Power is connected
RS232 adapter signals connections and let's assume it is connected to PC
COM4. If CTS and RTS signals are not available, user can ground CTS. Note
that USBwiz and the OEM boards are TTL levels and UART signals are 0V to
5V, but the PC is RS232 -12V to 12V, therefore, you need a RS232 circuit.
There are some RS232 converters available such as MAX3232. See
schematic below:
Rev.2.27 Page 16 of 64 www.ghielectronics.com
Vista de pagina 15
1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 63 64

Comentarios a estos manuales

Sin comentarios