xPC Target | ![]() ![]() |
Scaling Input to Output
Hardware Output |
Block Input Data Type |
Scaling |
TTL |
double |
< 0.5 = TTL low > 0.5 = TTL high |
Driver Block Parameters
Number of Channels - Enter a number between 1 and 4 to select the number of digital output lines used with this port.
Sample Time - Enter a base sample time or a multiple of the base sample time.
BaseAddress - Enter the base address of the board. This entry must corresponds to the DIP-switch settings on the board. For example, if the base address is 300 (hexadecimal), enter
0x300
![]() | DAS-1800HR Digital Input | National Instruments | ![]() |