EPF10K100 ALTERA [Altera Corporation], EPF10K100 Datasheet - Page 23

• Manufacturer Part Number: EPF10K100
• Description: Embedded Programmable Logic Device Family
• Manufacturer: ALTERA [Altera Corporation]

Altera Corporation
Figure 10. LE Clear & Preset Modes
Chip-Wide Reset
Chip-Wide Reset
Asynchronous Clear
(Asynchronous
(Asynchronous
Asynchronous Load with Clear
Asynchronous Load with Preset
labctrl1 or
(Preset)
labctrl2
labctrl2
labctrl2
labctrl1
labctrl1
(Clear)
(Data)
(Data)
data3
data3
Load)
Load)
NOT
NOT
D
CLRN
VCC
PRN
NOT
NOT
Q
Asynchronous Clear
The flipflop can be cleared by either LABCTRL1 or LABCTRL2. In this
mode, the preset signal is tied to V
Chip-Wide Reset
FLEX 10K Embedded Programmable Logic Device Family Data Sheet
Chip-Wide Reset
Asynchronous Preset
labctrl1 or
labctrl2
D
CLRN
PRN
Q
VCC
D
CLRN
PRN
D
CLRN
PRN
(Asynchronous
Q
Asynchronous Load without Clear or Preset
Q
CC
labctrl1
(Data)
Load)
data3
to deactivate it.
Chip-Wide Reset
Chip-Wide Reset
NOT
NOT
Asynchronous Clear & Preset
labctrl1
labctrl2
D
CLRN
PRN
D
CLRN
PRN
Q
Q
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