GW80314GSSL7NK Datasheet, PDF (18/88 Pages) Intel Corporation – Intel® GW80314 I/O Companion Chip

Intel® GW80314 I/O Companion Chip
Features
2.8
General Purpose I/O (GPIO) Block
The GPIO block contains the general purpose I/O functions available in the GW80314. They
include:
• Two 16450-compatible UARTs with 16-byte incoming and 16-byte outgoing FIFOs
• One general-purpose I²C interface port used for initialization and storing of PCI VPD data
• One 8-bit general-purpose parallel I/O port (shared with UART pins)
• One configurable 8-, 16-, or 32-bit Peripheral Bus Interface for interfacing to external
SRAM/ROM
All the interfaces are configurable via the internal configuration bus.
18
Datasheet