Quantum Composers 9530 Series Manual do Utilizador descarregar pdf (Página 11)

ToPer - To Period

Except when in External Trigger or Single Shot mode, all pulse outputs are based on an inter-

nal timer called To. This menu is used to select the rate at which To runs by selecting the

time period in microseconds between timer pulses. When in Continuous, Burst or Duty Cycle

mode, pulses are output at the rate determined by To. The frequency of pulse outputs in these

modes can be found by taking the reciprocal of the To Period setting.

Channel Menus

This set of menus is used to set the delays for each edge and the polarity of the output chan-

nels.

n = n' + - n Delay & Sync Source

Each of the four channels has an independent delay setting for each edge which is set from

the delay menu. The format is n = n' + 00.0000000 where n (1a, 1b, 2a, 2b, etc.) refers to

the current edge and n' (To, 1a, 1b, 2a, 2b, etc.) refers to the sync source for n. n' is auto-

matically restricted from any choice that would generate a degenerate triggering situation in

which an edge triggers itself. The delay may be negative or positive relative to n', but cannot

occur before To, the internal sync.

Tn:Pol - Tn Polarity

Each of the four channels has an independent output polarity setting which is set from the

Tn:Pol menu, where n = 1, 2, 3, or 4.

When set to Positive, the "a" edge will be the rising edge and the "b" edge will be the falling

edge. If set to Negative, the "b" edge will be the rising edge and the "a" edge will be the fal-

ling edge.

Store/Recall/Misc. Menus

The 9314E contains non-volatile memory for storing twelve (12) different configurations. The

settings of all menu selections are stored and can be quickly recalled.

STORE Configuration

Stores the current menu settings in the specified memory location one (1) - twelve (12).

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 24 25

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Quantum Composers 9530 Series Manual do Utilizador Página 11