Datasheet

ManualsBrandsNUVOTON ManualsInterface ICsInterface IC - voice recording, playback ISD5100 I²C SOIC 28

ISD5100 SERIES

Publication Release Date: Oct 31, 2008

- 42 - Revision 1.42

6.5.4.2. Write Digital Data

Write

=====

I2CStart

SendByte(0x80) - Write, Slave address zero

WaitACK

WaitSCLHigh

SendByte(0xc0) - Enter Digital Mode Command

WaitACK

WaitSCLHigh

I2CStop

I2CStart

SendByte(0x80) - Write, Slave address zero

WaitACK

WaitSCLHigh

SendByte(0xc9) - Write Digital Data Command

WaitACK

WaitSCLHigh

SendByte(row/256) - high address byte

WaitACK

WaitSCLHigh

SendByte(row%256) - low address byte

WaitACK

WaitSCLHigh

repeat until all data is sent

{

SendByte(data) - send data byte

WaitACK()

WaitSCLHigh()

}

I2CStop