isd5100 Winbond Electronics Corp America, isd5100 Datasheet - Page 45

• Manufacturer Part Number: isd5100
• Description: Single-chip 1 To 16 Minutes Duration Voice Record/playback Devices With Digital Storage Capability
• Manufacturer: Winbond Electronics Corp America

Read
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I2CStart
SendByte(0x80)
WaitACK
WaitSCLHigh
SendByte(0xc0)
WaitACK
WaitSCLHigh
I2CStop
I2CStart
SendByte(0x80)
WaitACK
WaitSCLHigh
SendByte(0xe1)
WaitACK
WaitSCLHigh
SendByte(row/256)
WaitACK
WaitSCLHigh()
SendByte(row%256)
WaitACK
WaitSCLHigh
I2CStart
SendByte(0x81)
repeat until all data is read
{
data = ReadByte()
SendACK
WaitSCLHigh
7.5.4.3. Read Digital Data
- Send repeat start command
- high address byte
- Enter Digital Mode
- Read Digital Data Command
- Write, Slave address zero
- Write, Slave address zero
- Read, Slave address zero
- low address byte
- send clocks to read data byte
- The only flow control available
- send NACK on the last byte
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Publication Release Date: May 16, 2007
ISD5100 SERIES
Revision 1.4