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Sample Rate, High-Speed (0xAC, 0xD4) — Read & Write

D15 – D9

Unused

These bits are reserved for future use.

 

 

Sample Interval – These bits set the high speed sample rate.

D8 – D0

SAMPRAT24 – 16

Bit Weight = 8.333 ns/bit

 

 

Minimum Value = 6

 

 

Maximum Value = 224 – 1

Sample Rate, High-Speed (0xAE, 0xD6) — Read & Write

D15 – D0

SAMPRAT15 – 0

Sample Interval – These bits set the high speed sample rate.

Bit Weight = 8.333 ns/bit

Minimum Value = 6

Maximum Value = 224 – 1

Sample Points (0x10, 0x38, 0x60, 0x88, 0xB0, 0xD8) — Read & Write

D15 – D4

Unused

These bits are reserved for future use.

 

 

Waveform Capture Size - In Linear mode, this sets the number of data

D3 – D0

SIZE19 – 16

points to be captured in a single sweep. In FIFO mode, this sets the

threshold for generating a service request interrupt or status bit. The

 

 

 

 

maximum size is 1 MSamples (2 Mbytes of data).

Sample Points (0x12, 0x3A, 0x62, 0x8A, 0xB2, 0xDA) — Read & Write

D15 – D0

SIZE15 – 0

Waveform Capture Size - In Linear mode, this sets the number of data points to be captured in a single sweep. In FIFO mode, this sets the threshold for generating a service request interrupt or status bit. The maximum size is 1 MSamples (2 Mbytes of data).

Pre-Trigger Points (0x14, 0x3C, 0x64, 0x8C, 0xB4, 0xDC) — Read & Write

 

D15 – D4

Unused

These bits are reserved for future use.

 

 

 

Size of Pre-Trigger Data – In Linear mode, this sets the number of data

 

 

 

points to be stored before the trigger occurs. In FIFO mode, this register

 

D3 – D0

PRE19 – 16

is not used.

 

 

 

 

 

Minimum Value = 0

 

 

 

Maximum Value = (Capture Size) – 1

 

 

 

 

 

Pre-Trigger Points (0x16, 0x3E, 0x66, 0x8E, 0xB6, 0xDE) — Read & Write

D15 – D0

PRE15 – 0

Size of Pre-Trigger Data – In Linear mode, this sets the number of data points to be stored before the trigger occurs. In FIFO mode, this register is not used.

Minimum Value = 0

Maximum Value = (Capture Size) – 1

Trigger Delay (0x18, 0x40, 0x68, 0x90, 0xB8, 0xE0) — Read & Write

D15 – D0

DELAY31 – 16

Trigger Delay - The trigger delay value is used to set the number of samples between trigger occurrence and storing of data.

Minimum Value = 0

Maximum Value = 232 – 1

SVM2608 Programming

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VXI SVM2608 user manual Sample Rate, High-Speed 0xAC, 0xD4 Read & Write, Sample Rate, High-Speed 0xAE, 0xD6 Read & Write