MANUAL FOR BBCISS7 (BBC BASIC) This file describes the program BBCISS7 which displays a PCB layout of the issue 7 BBC Microcomputer main board.It allows part searching too,pointing to the chosen part if found.For use on any machine that interprets BBC BASIC. The manual is (C)1997 SPROW and software is (C)1997 SPROW & (C)1983 R.S.GASKELL INSTRUCTIONS- At the BASIC prompt,type CHAIN"BBCISS7" The program will then draw the layout and wait for user input in the form of a part number,eg.IC1 or 6502 and will then point to the 6502A. Pressing or entering a null length search string will end the program. Parts may be searched for by part number,eg."6522",or by reference designator such as "IC3". Strings may be entered in upper or lower case. The parts list contains the components for Issue 7 Model B w/Speech upgrade w/Econet upgrade w/Disc upgrade KNOWN PROBLEMS/FUTURE ENHANCEMENTS- No known problems HISTORY- V1.00 Original by AB Electronics V1.10 Improved searching speed and tidied up program V1.20 Added (a little!) more structure and now allows searches by part number (eg.6522) or by component ID (eg.IC3).Search strings may be entered in upper or lower case now. V1.25 Fixed bug which meant "RL1" would be shown as a set of resistor colour bands despite being a relay.Added speech upgrade components.