Registers & Pseudo-registers

Here are the current registers and pseudo-registers supported by the script engine (See Table below). Note that registers (pins) start with '@' and pseudo-registers (ports) start with '\$'.

Registers	Pseudo-registers
@hw_pin0	$hw_clk, or $hw_clock: 1 or 0
@hw_pin1
...
@hw_pinX
@hw_port0	$hw_counter, and $hw_clock_edge_counter
@hw_port1
...
@hw_portX	$hw_clock_frequency
...
@hw_stage	$hw_stage: Stage number of script