ISPLSI8840-110LB432 Lattice Semiconductor, ISPLSI8840-110LB432 Datasheet - Page 7

• Manufacturer Part Number: ISPLSI8840-110LB432
• Description: In-System Programmable SuperBIG High Density PLD
• Manufacturer: Lattice Semiconductor

Figure 4. ispLSI 8000 I/O Cell
GLOBAL I/O CLOCK ENABLE
Multiplexed Output From
QUADRANT I/O CLOCK
Big Fast Megablock or
GLOBAL I/O CLOCK0
GLOBAL I/O CLOCK1
GRST
GLOBAL OE0
GLOBAL OE1
GLOBAL OE2
GLOBAL OE3
Global Track
From Output
From Output
From Output
From Output
Control Bus
Control Bus
Control Bus
Control Bus
TOE
D
CLKEN
R/L
P
R
Q
7
Specifications ispLSI 8840
Slew
Rate
VCCIO
Open
Drain
VCCIO
: Function Selector (E
From Output
Control Bus
VCCIO
Big Fast Megablock I/O Pad
or Global I/O Pad
Global I/O Cell
2
Cell Controlled)
Only
To Specific
Big Fast Megablock
or Global Tracks
To Specific
Global Tristate Bus