VEX-6254
Vortex
86EX
CPU Module
17
IRQ4
Serial Port 1
Yes
IRQ5
USB / RT0 / RT1 / RT2 / RT3
Yes
IRQ6
Ethernet (10M / 100M)
Yes
IRQ7
CAN Bus / HD Audio / SPI1 / I2C /
GPIO0 / GPIO1
Yes
IRQ8
Real Time Clock
Yes
IRQ9
ACPI
Yes
IRQ10
Serial Port 3
Yes
IRQ11
Serial Port 4
Yes
IRQ12
PS2 Mouse
Yes
IRQ13
Math Coprocessor
Yes
IRQ14
Hard Disk Controller#1
Yes
IRQ15
Hard Disk Controller#2 / PIEDIRQ
Yes
DMA Mapping
DMA#
Description
Usage
DMA0
DMA1
DMA2
Floppy Disk Controller
DMA3
DMA5
DMA6
DMA7