I/Os
I/O Banking Structure.
Each eASIC Nextreme array has eight individual I/O banks with independent power that allow multi-voltage I/O standards on the same eASIC Nextreme device.
eI/O Bank Configuration
eI/O™
eI/O™ is a single via configurable Input, Output and Bidirectional I/O that can be configured into a wide variety of standards and strengths, and with various pull-up/ down options. The eI/O can support over 600 different I/O configurations to meet a broad range of design and application requirements.
| Standard | VCCIO | |||
| 3.3 | 2.5 | 1.8 | 1.5 | |
| LVTTL | * | |||
| LVCMOS | * | |||
| LVCMOS 2.5 | * | |||
| LVCMOS 1.8 | * | |||
| LVCMOS 1.5 | * | |||
| PCI | * | |||
| PCI-X | * | |||
| HSTL I AND II | * | |||
| SSTL_3 | * | |||
| SSTL_2 | * | |||
| SSTL_18 | * | |||
| CTT | * | * | ||
| GTL | * | |||
| GTL+ | * | |||
| LVDS | * | * | ||
| HYPER TRANSPORT | * | |||
