Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 559

Ctrl Command write_io_port
Function writes a value to the 16-bit digital output port on the EXTENSION 1 connector.
Call
write_io_port( Value )
Parameter
Value
Comments • Use the commands
of the 16-bit digital output port, depending on the state of the input port.
• The write_io_port_mask
changing selectable bits of the16-bit digital output port as desired.
• Also see section
® ®
RTC 4 RTC 5 unchanged functionality
References write_io_port_list, write_io_port_mask, write_io_port_mask_list, set_io_cond_list,
clear_io_cond_list,
Delayed Short write_io_port_list
List Command
Function same as
Call
write_io_port_list( Value )
Parameter
Value
Comments • See write_io_port.
® ®
RTC 4 RTC 5 unchanged functionality
Ctrl Command write_io_port_mask
Function writes those bits of Value specified by the Mask parameter to the 16-bit digital output port
on the EXTENSION 1 connector.
Call
write_io_port_mask( Value, Mask )
Parameters
Value
Mask
Comments • The Mask parameter determines which bits of the 16-bit digital output port are to be
altered, the Value parameter determines how they are altered. All bits of the 16-bit
digital output port that weren't set in Mask will remain unaltered, i.e. they will be
outputted again as previously.
• For Mask = 0xFFFF, write_io_port_mask behaves like write_io_port.
• Also see section
® ®
RTC 4 RTC 5 new command
Version info Available beginning with version DLL 517, OUT 516, RBF 512
References write_io_port,
®
RTC 5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
16-bit output value (DIGITAL OUT0 ... DIGITAL OUT15) as an unsigned 32-bit
value (only the least significant 16 bits are evaluated).
set_io_cond_list
and write_io_port_mask_list
"16-Bit Digital Output Port", page
get_io_status
write_io_port (see above), but a list command
16-bit output value (DIGITAL OUT0 ... DIGITAL OUT15) as an unsigned 32-bit
value (only the least significant 16 bits are evaluated).
16-bit output value (DIGITAL OUT0 ... DIGITAL OUT15) as an unsigned 32-bit
value (only the least significant 16 bits are evaluated)
16-bit mask (for DIGITAL OUT0 ... DIGITAL OUT15) as an unsigned 32-bit
value (only the least significant 16 bits are evaluated)
"16-Bit Digital Output Port", page
write_io_port_mask_list
and clear_io_cond_list to set/clear individual bits
commands also allow
203.
203.
559