Keysight M8190A - Page 265

General Programming 8
M8190A User’s Guide 265
Table 8-24: Idle Sample
Idle Sample
Bit
Width
Meaning
Data
Idle
Config
31:0
32
Sample to be played during pause. In interpolated mode the I value is in
bits 14:0, the Q value in bits 30:16. Bits 13:0 in precision mode and bits
11:0 in speed mode contain the DAC value.
N/A
X
N/A
Table 8-25: Idle Delay
Idle Delay
Bit
Width
Meaning
Data
Idle
Config
31:0
32
Idle delay in unit depending on the DAC output mode.
N/A
X
N/A
DAC Output Mode
Unit
Min
Max
WSPeed
Sample clock
10*64
2
25
*64+63
WPRecision
Sample clock
10*48
2
25
*48+47
INTX3
Sample clock*3
10*24
2
25
*24+23
INTX12
Sample
clock*12
10*24
2
25
*24+23
INTX24
Sample
clock*24
10*24
2
25
*24+23
INTX48
Sample
clock*48
10*24
2
25
*24+23
Example:
// Create a data entry at index 0 of the sequence table.
// Mark as start of sequence (control parameter = 0x10000000 = 268435456),
// sequence loop count = 1, segment loop count = 2, segment id = 3,
// segment start offset is 240, segment end offset is equal to the end of the segment.
STAB1:DATA 0,268435456,1,2,3,240,#hffffffff
// Create an idle delay entry at index 0 of the sequence table.
// Mark as command (control_parameter = 0x80000000 = 2147483648),
// sequence loop count = 1, command code = 0 , idle sample = 0,
// idle delay = 960, last parameter word is unused.
STAB1:DATA 0,2147483648,1,0,0,960,0
// Create a configuration entry at index 0 of the sequence table.
// Mark as command (control_parameter = 0x80000000 = 2147483648),
// sequence loop count = 1, action id + command code = 0x00020001,
// segment id = 3,
// segment start offset is 0, segment end offset is equal to the end of the segment
STAB1:DATA 0, 2147483648,1,#h00020001,3,0,#hffffffff