logical systems corporation po box 6184, syracuse, ny 13217-6184 usa tel (315) 478-0722, fax (315) 479-6753 www.logicalsys.com, email: info@logicalsys.com sy tems s PA40-44-01-DP(-pp) data sheet doc: 404401dp.doc rev 02/08/00 page 1 of 1 supported device/footprints these adapters accept 40 pin dip devices and plugs into 44 pin plcc production sockets. they allow dip devices, or emulators with dip plugs, to be used during development of plcc based products. the following dip devices footprint are converted to the indicated plcc footprint. zilog: z86c21/ e21/ c61/ e61 footprint: same device 44plcc other devices that require the same wiring would also be supported. adapter dimensions PA40-44-01-DP PA40-44-01-DP-pp adapter construction the adapter is made up of 2 sub-assemblies. they assemble via connectors making the adapter modular. this way the sub- assemblies can be easily replaced. the following chart lists the adapters described by this datasheet and their subassemblies. adapter test socket top board bottom board PA40-44-01-DP 40-adz * 44-40-01-dip 44plug PA40-44-01-DP-pp none * 44-40-01-dip 44plug * the top board always has a 40 pin dip production socket. the optional test socket plugs into the production socket. test sockets lsc # style mfgr/pn 40adz dip zif aries 40-6554-11 when disassembling the adapter take care not to bend the pins. when reassembling the adapter note the pin 1 indicators to align the parts correctly. test points are available using the two rows of header pins. adapter wiring the following chart shows the connections from the dip device to the adapters plcc plug. dip socket plcc plug plcc plug dip socket 1 1 44 40 2 2 43 39 3 3 42 38 4 4 41 37 5 5 40 36 n/c 6 39 n/c 6 7 38 35 7 8 37 34 8 9 36 33 910 3532 10 11 34 31 11 12 33 30 12 13 32 29 13 14 31 28 14 15 30 27 15 16 29 26 n/c 17 28 n/c 16 18 27 25 17 19 26 24 18 20 25 23 19 21 24 22 20 22 23 21 skip and short notation: (6, 17, 28, 39) PA40-44-01-DP(-pp) data sheet 40 pin dip socket/44 pin plcc plug
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