!
! Pin description for HEC circuit, which computes ! the HEC of a 32-bit header.
!  r contains the CRC bits.
!  c represents the coset polynomial.
!  state machine?
!

Output Signals
	r<7:0>		CRC bits
	match<0>	CRC match
	9 total output signal lines

Input Signals
	h<31:0>		primary header bits
	h<39:32>	header CRC bits
	40 total input signal lines
	use byte multiplexing => 8 input signal lines

MOSIS TinyChip pad frame
	40 pads total
	3 power pads
	3 ground pads
	34 signal pads