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X40626 Datasheet, PDF (5/22 Pages) Xicor Inc. – Dual Voltage CPU Supervisor with 64K Serial EEPROM | |||
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X40626
Figure 4. VTRIP Programming Sequence
VTRIPX Programming
No
Desired
VTRIPX
Present Value
YES
Set VX = Desired VTRIPX
New VX applied =
Old VX applied + | Error |
NO
Execute
Set Higher VTRIPX Sequence
Execute
Set Higher VX Sequence
Apply VCC and Voltage
> Desired VTRIPX to VX
Decrease VX
Vx = VCC, V2MON
Let: MDE = Maximum Desired Error
MDE+
Desired Value
MDEâ
Acceptable
Error Range
Error = Actual - Desired
New VX applied =
Old VX applied - | Error |
Execute Reset VTRIPX
Sequence
Error < MDEâ
Output Switches?
YES
Actual VTRIPX -
Desired VTRIPX
Error > MDE+
| Error | < | MDE |
DONE
5
FN8119.0
March 28, 2005
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