Champion Golf bootleg set 2

This romset comes from a bootleg pcb.Game differences are: copyright string removed.
Hardware info:
Main cpu Z80
Sound cpu Z80A
Sound ic AY-3-8910
Other ic NEC uPC339C low power quad comparator (for analog inputs)
Pal16l8 is present but i cannot read it
RAMS:
6264 x2 main/work
4116 x24 video
6116 backup (for high scores) Powered by a 3,6V Ni-Cd battery.
Osc 18,432 Mhz
Rom definition:
cgb2-16.1a,cgb2-17.1c part of main program
Rest of eproms are identical of existing sets (crgolf,crgolfbt)
Eproms are 2764

Dumped by tirino73 >isolani@interfree.it<