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1.1 ! root 1: .TH WCHECK 10.1 UCDS ! 2: .SH NAME ! 3: wcheck \- static circuit checks ! 4: .SH SYNOPSIS ! 5: .B wcheck ! 6: .I files ! 7: .SH DESCRIPTION ! 8: .I Wcheck ! 9: reads and checks a circuit description and reports simple errors found. ! 10: .PP ! 11: The circuit description language is ! 12: .IR cdl (7). ! 13: The ! 14: .I files ! 15: are usually a board description file ! 16: .RB ( .wb ) ! 17: made with ! 18: .BR "board -w", ! 19: a chips description file made with ! 20: .BR "mkchip -t" , ! 21: and ! 22: (a) circuit description file(s) made with ! 23: .B "draw -w" ! 24: and/or ! 25: .BR cdm . ! 26: The chip descriptions must include lines beginning with ! 27: .BR \&.tt . ! 28: The rest of the line contains one character per pin on the chip according to ! 29: this table. ! 30: .nf ! 31: \f51\fP open collector output ! 32: \f52\fP totem pole ttl output ! 33: \f53\fP 3-state output ! 34: \f5i\fP input ! 35: \f5p\fP pull-up (for \f51\fP) ! 36: \f5d\fP pull-down ! 37: \f50 1\fP and \f5p\fP ! 38: \f54 3\fP and \f5i\fP ! 39: \f55 1\fP and \f5i\fP ! 40: \f56 1\fP and \f5p\fP and \f5i\fP ! 41: \f5j p\fP and \f5i\fP ! 42: \f5k d\fP and \f5i\fP ! 43: \f59\fP voltage source ! 44: \f5v\fP vcc sink ! 45: \f5g\fP ground ! 46: \f5w\fP other voltage sink ! 47: \f58\fP analog output ! 48: \f5a\fP analog load ! 49: \f5n\fP no connect (use as tie point prohibited) ! 50: \f5s\fP switch contact ! 51: .fi ! 52: .PP ! 53: .I Wcheck ! 54: is designed to flag all things that it does not think ! 55: are perfect. ! 56: .SH FILES ! 57: .nf ! 58: .ta 20 ! 59: .PP ! 60: wcwir_out wcsort_out temporary files in the working directory ! 61: .fi ! 62: .PP ! 63: .SH SEE ALSO ! 64: .IR smoke (10.1) ! 65:
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