CA9312

From Vogons Wiki
Jump to: navigation, search
CA9312
CA9312.jpg
Bus type ISA
Bus width 16-bit
Bus speed 8 MHz
8-bit ISA compatible?
Manufacturer Unknown
Chipset HMC
Compatible with IDE, PC Floppy, RS232, LPT, Gameport
Connectors RS232/DB9, LPT
Requires -5VDC? No
Requires -12VDC? Yes
Config method Jumpers
IO Controller
Serial ports 2
UART
COM1/2/3/4? Yes / Yes / Yes / Yes
Parallel ports 1
Bi-dir?
ECP?
EPP?
LPT1/2/3/4? Yes / Yes / No / No
Game ports 1
Floppy Controller
Floppy buses 1
Drives per bus 2
Secondary? No
ROM type None
IDE Controller
IDE buses 1
Primary? Yes
Secondary? No
Tertiary? No
Quaternary? No
ROM type None
Driver N/A

The CA9312 is a generic Super I/O board from an unknown manufacturer.

The card is notable as IRQs 2 and 5 can be selected for the serial ports, to avoid conflicting with IRQs 4 and 3 for COM1 and COM2 on another card.

Additional photos

Related links