Chapter 5
58
shows a block diagram of the DT9814-10V and DT9814A modules.
Figure 19: Block Diagram of the DT9814-10V and DT9814A Modules
A/D Ch22
A/D Ch23
A/D Ch21
24-Channel Multiplexer
+2.5 V Reference
A/D Ch2
A/D Ch1
A/D Ch0
12-Bit D/A
Converter
12-Bit A/D
Converter
DAC 1
DAC 0
From USB
Port
Power
Supply
32-Bit
Counter/Timer
C/T Out 0
C/T Gate 0
C/T In 0
A/D Clock
External Clock
External Trigger
USB 2.0 Port
Input FIFO
+5 V
ESD Protected to 4000 V
ESD Protected to 4000 V
Содержание DT9812 Series
Страница 1: ...DT9812 UM 20769 R DT9813 and User s Manual DT9814 Series Title Page ...
Страница 4: ......
Страница 12: ...About this Manual 12 ...
Страница 13: ...13 1 Overview Key Hardware Features 14 Supported Software 15 Getting Started Procedure 16 ...
Страница 17: ...Part 1 Getting Started ...
Страница 18: ......
Страница 26: ...Chapter 2 26 ...
Страница 53: ...Part 2 Using Your Module ...
Страница 54: ......
Страница 76: ...Chapter 5 76 ...
Страница 88: ...Chapter 6 88 ...
Страница 89: ...89 7 Troubleshooting General Checklist 90 Technical Support 92 If Your Module Needs Factory Service 93 ...
Страница 94: ...Chapter 7 94 ...
Страница 113: ...113 B Screw Terminal and Connector Pin Assignments ...
Страница 124: ...Index 124 writing programs in C C 15 Visual Basic 15 Visual Basic NET 15 Visual C 15 Visual C 15 ...