Omega OME-PIO-D144, Руководство по оборудованию

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Table of Contents
1. INTRODUCTION ........................................................................................................................4
1.1 S
PECIFICATIONS
..................................................................................................................4
1.2 P
RODUCT
C
HECK
L
IST
........................................................................................................4
2. HARDWARE CONFIGURATION ............................................................................................5
2.1 B
OARD
L
AYOUT
..................................................................................................................5
2.2 I/O P
ORT
L
OCATION
...........................................................................................................6
2.3 E
NABLE
I/O O
PERATION
.....................................................................................................6
2.4 D/I/O A
RCHITECTURE
........................................................................................................7
2.5 I
NTERRUPT
O
PERATION
......................................................................................................8
2.6 D
AUGHTER
B
OARDS
.........................................................................................................13
2.6.1 OME-DB-37 ...............................................................................................................13
2.6.2 OME-DN-37 & OME-DN-50 .....................................................................................13
2.6.3 OME-DB-8125 ...........................................................................................................13
2.6.4 OME-ADP-37/PCI & OME-ADP-50/PCI ..................................................................14
2.6.5 OME-DB-24P/24PD Isolated Input Board.................................................................15
2.6.6 OME-DB-24R/24RD Relay Board ..............................................................................16
2.6.7 OME-DB-24PR/24POR/24C ......................................................................................17
2.6.8 Daughter Board Comparison Table ...........................................................................18
2.7 P
IN
A
SSIGNMENT
.................................................................................................................19
3. I/O CONTROL REGISTER.....................................................................................................21
3.1 H
OW TO
F
IND THE
I/O A
DDRESS
........................................................................................21
3.1.1 PIO_DriverInit ...............................................................................................................23
3.1.2 PIO_GetConfigAddressSpace ........................................................................................24
3.1.3 Show_PIO_PISO ............................................................................................................25
3.2 T
HE
A
SSIGNMENT OF
I/O A
DDRESS
......................................................................................26
3.3 T
HE
I/O A
DDRESS
M
AP
........................................................................................................28
3.3.1 RESET\ Control Register ...........................................................................................28
3.3.2 AUX Control Register .................................................................................................29
3.3.3 AUX data Register......................................................................................................29
3.3.4 INT Mask Control Register.........................................................................................29
3.3.5 Aux Status Register .....................................................................................................30
3.3.6 Interrupt Polarity Control Register ............................................................................30
3.3.7 Read/Write 8-bit data Register ...................................................................................31
3.3.8 Active I/O Port Control Register.................................................................................31
3.3.9 I/O Selection Control Register....................................................................................32
OME-PIO-D144 User’s Manual (Ver.2.1, Sep/2001) ---- 2