Measurement-computing Personal488 rev.3.0 Manuel d'utilisateur Page 48
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4-8 Hardware Configuration Reference
04-09-01
Personal488 for Windows 95/98/Me/NT/2000
Configuring the GP488B Interface I/O Base Address
he factory default I/O base address is
02E1
. If this creates a conflict, reset SW1 microswitches 4 and 5
ccording to the figure and following table. The register addresses will be automatically relocated at fixed
ffsets from the base address. If reset, record the new Input/Output (I/O) address being used.
The I/O base address sets the addresses used by the computer to communicate with the IEEE 488 interface
hardware on the board. The address is normally specified in hexadecimal and can be
02E1
,
22E1
,
42E1
, or
62E1
. The registers of the IOT7210 IEEE 488 controller chip and other auxiliary registers are then located
at fixed offsets from the base address.
Most versions of Driver488 are capable of managing as many as four IEEE 488 interfaces. To do so, the
interface configurations must be arranged to avoid conflict amongst themselves. No two boards may have
the same I/O address; but they may, and usually should, have the same DMA channel and interrupt level.
Configuring the GP488B Interface Interrupt (IRQ)
J4
IRQ7
IRQ5
IRQ6
IRQ4
IRQ2
IRQ3
SW1
Interrupt
Level 6
Interrupt
Level 2
Interrupt
Level 3
Interrupt
Level 4
GP488B Interrupt Selections
6 7 8
6 7 8
6 7 8
6 7 8
5
5
5
5
2 3
2 3
2 3
2 3
OPEN
OPEN
OPEN
OPEN
1
1
1
1
4
4
4
4
Interrupt
Level 5
6 7 8 5 2 3
OPEN
14
6 7 8
5
2 3
OPEN
14
Interrupt
Level 7
The factory default Interrupt (IRQ) is 5. If this creates a conflict, reset SW1 microswitches 1, 2,
and 3, and jumper J4 according to the figure. The switch and jumper settings must both indicate
the same interrupt level for correct operation with interrupts. If reset, record the new Interrupt
(IRQ) being used.
- Personal488 1
- Table of Contents 5
- Transfer Rate 7
- Hardware Products 8
- Driver488 Packages 10
- Windows95/98 11
- /Me/2000 11
- 3-2 Installation 12
- Windows 95 Users 13
- 3-4 Installation 14
- 04-06-01 15
- 3-6 Installation 16
- Windows 95 18
- Windows 98 Users 19
- 3-10 Installation 20
- Windows 98 22
- 9. Click Finish 22
- Windows Me Users 25
- 3-16 Installation 26
- 3-18 Installation 28
- Windows Me 30
- Windows NT Users 31
- 3-22 Installation 32
- Windows 2000 Users 33
- 3-24 Installation 34
- 3-26 Installation 36
- Windows 2000 38
- Hardware Configuration 41
- 04-09-01 42
- AT488 Configurations 43
- 6 7 8 5 2 3 47
- GP488B DMA Channel Selections 49
- Selected I/O Base 51
- Register 51
- Channel 1 53
- Channel 2 Channel 3 53
- Using IEEE 488 5 55
- External Devices 56
- Configuration Parameters 56
- IEEE 488 address 57
- EOS terminators 57
- WinTest – Driver488 Workshop 58
- Using IEEE 488 5-5 59
- 5-6 Using IEEE 488 60
- What is a device handle? 61
- 5-8 Using IEEE 488 62
- Programming Language Support 64
- Borland C++ 65
- Microsoft Visual Basic 66
- Borland Delphi 67
- Support for Other Languages 67
- 5-14 Using IEEE 488 68
- AutoRemote 71
- BusAddress 72
- CheckListener 73
- ClearList 75
- ControlLine 77
- DigArmSetup 79
- DigSetup 81
- DigWrite 82
- EnterMore 85
- EnterNMore 85
- FindListeners 87
- GetError 88
- GetErrorList 89
- KeepDevice 91
- LocalList 94
- ) bus command. Bus 95
- MakeDevice 96
- MakeNewDevice 97
- MyListenAddr 98
- MyTalkAddr 99
- OnDigEvent 100
- OnDigEventVDM 101
- 04-10-01 102
- OnEventVDM 103
- API Reference 6-36 104
- OpenName 105
- OutputNMore 107
- OutputMore 107
- PPollConfig 109
- PPollDisable 110
- PPollDisableList 111
- PPollUnconfig 112
- RemoteList 114
- RemoveDevice 115
- ) asserted, causing the 117
- SendData 118
- SPollList 121
- TermQuery 125
- TimeOutQuery 127
- TriggerList 129
- UnListen 130
- API Reference 6-64 132
- API Error Codes 133
- A-2 API Error Codes 134
- API Error Codes A-3 135
- A-4 API Error Codes 136
- ASCII Codes 137
- B-2 IEEE488 ASCII Code Maps 138
- Addresses 139
- Commands 139
- Uniline Commands 139
- Analyzing the IEEE Bus 140
- Common Problems and Solutions 141
- C-4 Troubleshooting 142
- Troubleshooting C-5 143
- C-6 Troubleshooting 144
- Troubleshooting C-7 145
- C-8 Troubleshooting 146
- Hardware Specifications 147
- AT488 Specifications 148
- GP488B Specifications 148
- GP488B/MM Specifications 148
- 03/16/01 149
- Installation 150
- Miscellaneous Hints and Tips 150
- File Structure 150
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