module _c16618M; title 'CAMAC 166 30-Jun-1999 G. L. Vogel Checksum: 4196 Fuse #: 0517' c16618M device 'F153'; "Pin definitions ET pin 1; CL1,CL2,CL3,CL4 pin 2,3,4,5; CDEN pin 6; H72 pin 7; ETON pin 8; CLR pin 9; LDD,LDX,TRGX pin 11,12,13; D1,D2,D3 pin 15,14,16; SD1,SD23 pin 17,18; FF pin 19; GND,VCC pin 10,20; equations LDD = CDEN & !FF & !CL1 & CLR; !LDX = !D2 & CLR; TRGX = D3 & CLR; !SD1 = !ET & CLR; SD23 = D1; FF = D1 & !LDD # FF & !TRGX & CLR; "DESCRIPTION: This PAL provides process timing for the 166 module. " The CL1 input is fully asynchronous from 720 hz. LDD is " blocked by FF to prevent collisions with transmission at " 720 Hz. "30-Jun-1999 Modified SD1 for external trigger from 377 card. end _c16618M