ISD5116 Datasheet, PDF (51/57 Pages) Winbond – Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability

cycle from the Master forces the end of the data transfer from the Slave. The following example details
the transfer explained in Section 5.4-2 on page 29 of this datasheet.
Master Reads from the Slave after setting data address in Slave (Write data address, READ Data)
acknowledgement
from slave
acknowledgement
from slave
acknowledgement
from slave
acknowledgement
from slave
S SLAVE ADDRESS W A
COMM AND BYTE
A
High ADDR. BYTE
A
Low ADDR. BYTE
A
Start Bit
From
Master
R/W
From
Master
acknowledgement
from slave
From Slave
From Slave
S SLAVE ADDRESS R A
From Master
Start Bit
From
Master
R/W
From
Master
8 BITS of DATA
A
8 BITS of DATA
A
acknowledgement
from Master
acknowledgement
from Master
From Slave
8 BITS of DATA
NP
Stop Bit
From
Master
not-acknowled
from Master
October 2000
Page 50