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RS-232 Introduction

RS-232 Introduction. H.C. Tsou 10/31/2003. Serial Communication. Synchronous I2C SCL (Clock), SDA(Data) Asynchronous RS-232 TXD(Transmit Data), RXD(Receive Data). Hardware. W/PS2 Cable (I). 50.J0510.5D1(Except PB7 Series). W/PS2 Cable (II). 50.J5019.501 (PB7 Series). W/ D-Sub Cable.

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RS-232 Introduction

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  1. RS-232 Introduction H.C. Tsou 10/31/2003

  2. Serial Communication • Synchronous • I2C • SCL (Clock), SDA(Data) • Asynchronous • RS-232 • TXD(Transmit Data), RXD(Receive Data)

  3. Hardware

  4. W/PS2 Cable (I) • 50.J0510.5D1(Except PB7 Series)

  5. W/PS2 Cable (II) • 50.J5019.501 (PB7 Series)

  6. W/ D-Sub Cable • Download Board (PB2 & PB6100)

  7. Accessory • W/ PS2 connector • PS2 Male to D-SUB 9 Pin Male Cable • W/ D-SUB Connector • PS2 Male to D-SUB 9 Pin Male Cable x1 • D-SUB Male to D-SUB Male Cable x2 • Download Board (12V to 3.3V)

  8. Protocol

  9. RS232 Format • Data Format • Communicate Rate: 115200,19200…bps • Bit Length:8 • Parity bit :none • Stop Bit :1

  10. Function About RS232 • Download Firmware • Baud Rate:115200bps • Pixelworks Download Program • Software OSD Control • Baud Rate:19200bps • VB Interface Program

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