Chapter 4
Programming
4-14
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National Instruments Corporation
AI_Start_Stop_Select_Register
Start edge = 1;
Start sync = 1;
AI_SI_Load_A_Registers (24 bits)
AI SI special ticks -1 = 1;
AI_Command_1_Register
AI SI load = 1;
AI_SI_Load_A_Registers (24 bits)
AI SI ordinary ticks - 1 = 19999;
Joint_Reset_Register
AI configuration start = 0;
AI configuration end = 1;
6.
Perform Analog Input Example 1 Step 11.
7.
Convert_Signal
selects the convert signal for the acquisition.
Joint_Reset_Register
AI configuration start = 1;
AI_SI2_Load_A_Register
AI SI2 special ticks - 1 = 1999;
AI_SI2_Load_B_Register
AI SI2 ordinary ticks -1 = 1999;
AI_Mode_2_Register
AI SI2 reload mode = 1;
AI_Command_1_Register
AI SI2 load = 1;
AI_Mode_2_Register
AI SI2 initial load source = 1;
Joint_Reset_Register
AI configuration start = 0;
AI configuration end = 1;
8.
Perform Analog Input Example 1 Step 4.
9.
The function
AI_Interrupt_Enable
enables interrupts for the
acquisition.
Interrupt_A_Enable_Register
AI FIFO interrupt enable = 1;
AI error interrupt enable = 1;
Interrupt_Control_Register
MSC IRQ pin = 4;
MSC IRQ enable = 1;
Содержание AT-AI-16XE-10
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