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Registers • 31

TimeBase(bit5) : The Timebase Selection of 9116 series

1: External Timebase

0: Internal Timebase (24 MHz)

TrgP (bit4): The Trigger polarity selection bit

1: Negative Edge Trigger

0: Positive Edge Trigger

MODE2 ~ 0(bit3 ~ bit1): Trigger Mode Selection Bits

MODE2 MODE1 MODE0 Description

0 0 0 Software Trigger

0 0 1 Post Trigger

0 1 0 Delay Trigger

0 1 1 Pre Trigger

1 0 0 Middle Trigger

Table 15. Trigger Mode Selection Bits

4.11 Interrupt Control Register

Address:

BASE + 0x38

Attribute:

write

Data Format:

Bit 7 6 5 4 3 2 1 0

--- --- --- Clr_Timer Clr_STTC Clr_Hfull Clr_DTrg Clr_EOC

Bit 15 14 13 12 11 10 9 8

--- --- --- Timer_en STTC_en Hfull_en DTrg_en EOC_en

Bit 23 22 21 20 19 18 17 16

--- --- --- --- --- --- --- ---

Bit 31 30 29 28 27 26 25 24

--- --- --- --- --- --- --- ---

Table 16. Interrupt Control Register

Timer_en (bit12): General Purpose Timer Interrupt Enable Control

1: Enable

0: Disable

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 97 98

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Adlink cPCI-9116 Bedienungsanleitung Seite 41