isd5100 Winbond Electronics Corp America, isd5100 Datasheet - Page 17

• 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

Register Bits
The register load may be used to modify a command
sequence (such as load an address) or used with the null
command sequence to load a configuration or test
register. Not all registers are accessible to the user. [RG2
is always 0 as the four additional combinations are
undefined.]
OpCode Command Description
The following commands are used to access the chip through the I
Play: analog play command
Record: analog record command
Message Cue: analog message cue command
Read: digital read command
Write: digital write command
Erase: digital page and block erase command
Power up: global power up/down bit. (C7)
Load CFG0: load configuration register 0
Load CFG1: load configuration register 1
Read STATUS: Read the interrupt status and address register, including a hardwired device ID
7.3.3. Opcode Summary
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RG2
C2
0
0
0
0
Publication Release Date: May 16, 2007
2
C interface.
RG1
ISD5100 SERIES
C1
0
0
1
1
RG0
C0
0
1
0
1
Function
No action
Reserved
Load CFG0
Load CFG1
Revision 1.4