epf10k50sqi208-2 Altera Corporation, epf10k50sqi208-2 Datasheet - Page 31

• Manufacturer Part Number: epf10k50sqi208-2
• Description: Embedded Programmable Logic Device
• Manufacturer: Altera Corporation

Altera Corporation
Figure 15. FLEX 10KE Bidirectional I/O Registers
Note:
(1)
Row and Column
All FLEX 10KE devices (except the EPF10K50E and EPF10K200E devices) have a programmable input delay buffer
on the input path.
Interconnect
4 Dedicated
Inputs
4
Clock Inputs
2 Dedicated
2
Control Bus
Peripheral
12
CLK[3..2]
CLK[1..0]
OE[7..0]
VCC
ENA[5..0]
FLEX 10KE Embedded Programmable Logic Devices Data Sheet
VCC
VCC
VCC
CLRN[1..0]
VCC
Programmable Delay
VCC
Chip-Wide
Chip-Wide
Chip-Wide
(1)
Reset
Reset
Reset
Output Register (2)
Input Register (2)
OE Register
D
D
D
ENA
ENA
ENA
CLRN
CLRN
CLRN
Output Enable
Q
Q
Q
Chip-Wide
Open-Drain
Slew-Rate
Control
Output
31