Rainbow Electronics ISD5100 - Manual (Page 38)

ISD5100 – SERIES
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WaitACK
WaitSCLHigh
SendByte(row%256) - low address byte
WaitACK
WaitSCLHigh
I2CStop
repeat until the number of RAC pulses are one less
than the number of rows to delete
{
wait RAC low
WAIT RAC high
}
Note: If only one row is going to be erased,
send the following STOP command immediately after
ERASE command and skip the loop above
I2CStart
SendByte(0x80) - Write, Slave address zero
WaitACK
WaitSCLHigh
SendByte(0xc0) - Stop digital erase
WaitACK
WaitSCLHigh
I2CStop
wait until erase of the last row has completed
{
wait RAC low
WAIT RAC high
}
I2CStart
SendByte(0x80) - Write, Slave address zero
WaitACK