P age 122
K INO-P V-D5253-D4253 Mini-ITX Motherboard
E .1
Introduction
The digital I/O is used for machine control and automation.
E .2
DIO C onnector P inouts
Located in the Connectors section of this document.
E .3
As s embly L anguage E xample
;**************************************************
; DIO Port:
Int15
(Fintek 81865)
Input ax=6F08h
bl: bit 0 ~ 3
output ax=6F09h
bl: bit 0 ~ 3
;**************************************************
Din :
mov
dx, 2Eh
;Select Index Register
mov
al, 87h
out
dx, al
;Write twice
mov
al, 87h
out
dx, al
mov
ax, 0607h
;Logic Device 6
mov
dx, 2Eh
;Select Index Register
out
dx, al
inc
dx
;DX = data port address
xchg
al, ah
out
dx, al
mov
al, 0F2h
;GPIO pin status register
mov
dx, 2Eh
;Select Index Register
out
dx, al
inc
dx
;DX = data port address
in
al, dx
and
al, 00Fh
mov
bl, al
mov
dx, 2Eh
;Select Index Register
mov
al, 0AAh
out
dx, al
;Eixt configuration mode
Dout :
mov
dx, 2Eh
;Select Index Register
mov
al, 87h
out
dx, al
;Write twice
mov
al, 087h
out
dx, al
Summary of Contents for KINO-PV-D5253-D4253
Page 12: ......
Page 13: ...Page 1 K INO PV D5253 D4253 Mini ITX Motherboard Chapter 1 1 Introduction...
Page 20: ...Page 8 K INO PV D5253 D4253 Mini ITX Motherboard Chapter 2 2 Packing Lis t...
Page 25: ...Page 13 K INO PV D5253 D4253 Mini ITX Motherboard Chapter 3 3 Connectors...
Page 49: ...Page 37 K INO PV D5253 D4253 Mini ITX Motherboard Chapter 4 4 Ins tallation...
Page 65: ...Page 53 K INO PV D5253 D4253 Mini ITX Motherboard Chapter 5 5 B IOS...
Page 95: ...Page 83 K INO PV D5253 D4253 Mini ITX Motherboard Appendix A A B IOS Options...
Page 98: ...Page 86 K INO PV D5253 D4253 Mini ITX Motherboard Appendix B B Terminology...
Page 102: ...Page 90 K INO PV D5253 D4253 Mini ITX Motherboard Appendix C C One K ey R ecovery...
Page 109: ...Page 97 K INO PV D5253 D4253 Mini ITX Motherboard Figure C 5 Partition Creation Commands...
Page 130: ...Page 118 K INO PV D5253 D4253 Mini ITX Motherboard Appendix D D Watchdog Timer...
Page 133: ...Page 121 K INO PV D5253 D4253 Mini ITX Motherboard Appendix E E Digital I O Interface...
