Epson Endeavor Produktinformation Handbuch - Seite 5

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Epson Endeavor Produktinformation Handbuch
VGA Feature Connector (CN8)
VGA Feature Connector Pin Assignments
'Active low logic

DMA Assignments

Level
Assigned device
DMA0
Spare (&bit)
DMA1
Spare (&bit)
DMA2
FDD controller (&bit)
DMA3
Spare (8-bit)
DMA5
Spare (16-bit)
DMA6
Spare (16-bit)
DMA7
Spare (16-bit)

Hardware Interrupts

IRQ no.
Function
IRQ0
Timer output
IRQ1
Keyboard
IRQ3
Serial port 2
IRQ4
Serial port 1
IRQ5
Available (parallel port 2)
IRQ6
FDD controller
EPSON Endeavor 4SX/25, 4DX/33, and 4DX2/50

System I/O Address Map

4/1/93
EPSON Endeavor-5