ADLINK PCI-7442 - Manual (Page 8)

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4 Register Format ................................................................ 33
4.1 PCI-7442 I/O Registers...................................................... 33
Isolated Digital Input Register ....................................... 33
COS Interrupt Control Registers ................................... 34
Interrupt Status, COS INT Control Read Back Registers 36
COS Setup/Latch Registers .......................................... 37
TTL IO Setup, Status, DO and DI Registers ................. 38
Isolated Digital Output and Read Back Registers ......... 40
Power-up DO Setup/Read Register .............................. 42
Watchdog Timer Load, Safety DO Setup/Read Back Regis-
ters ...................................................................... 43
WDT INT Control, Hot-Reset, and Hold Control Register 45
4.2 PCI-7443 I/O Registers...................................................... 47
Isolated Digital Input Registers ..................................... 47
COS Interrupt Control Registers ................................... 48
Interrupt Status, COS INT Control Read Back Registers 51
COS Setup/Latch Registers .......................................... 53
TTL IO Setup, Status, DO and DI Register ................... 55
4.3 PCI-7444 I/O Registers...................................................... 57
Isolated Digital Output/Read Back Registers ................ 57
Power-up DO Setup/Read Back Register ..................... 59
WDT Load Config, Safety DO Setup/Read Back Registers
61
WDT INT Control / Hot-Reset Hold Control Register .... 63
TTL IO Setup, Status, DO and DI Registers ................. 65
4.4 Handling PCI Controller Registers ..................................... 67
Warranty Policy ..................................................................... 69