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 PA17C42-DP(-pp) data sheet doc: 17c42-dp.doc rev 6/16/99 page 1 of 1 supported device/footprints the PA17C42-DP adapter accepts 40 pin dip devices and plugs into 44 pin plcc production sockets. this allows dip devices, or emulators with dip plugs, to be used during development of plcc based products. the PA17C42-DP-pp has a production socket only. device footprint mfgr device package device plug microchip pic17c42 40 dip pic17c42 44 plcc " pic17c42a " pic17c42a " " pic17c43 " pic17c43 " " pic17c44 " pic17c44 " adapter dimensions PA17C42-DP PA17C42-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 replaced when they wear out. 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 socket 40 pin dip test socket: aries part #: 40-6554-11 lsc part #: 40adz p42-dp accepts the test socket and remaps the signals to the 44 plcc plug. adapter wiring the following chart shows the connections from the dip device to the adapters plcc plug. dip signal plcc plcc signal dip 1 vdd 1 44 vdd 1 n/c - 2 43 rd0/ad8 40 2 rc0/ad0 3 42 rd1/ad9 39 3 rc1/ad1 4 41 rd2/ad10 38 4 rc2/ad2 5 40 rd3/ad11 37 5 rc3/ad3 6 39 rd4/ad12 36 6 rc4/ad4 7 38 rd5/ad13 35 7 rc5/ad5 8 37 rd6/ad14 34 8 rc6/ad6 9 36 rd7/ad15 33 9 rc7/ad7 10 35 mclr/vpp 32 10 vss 11 34 vss 31 10 vss 12 33 vss 31 11 rb0/cap1 13 32 re0/ale 30 12 rb1/cap2 14 31 re1/oe 29 13 rb2/pwm1 15 30 re2/wr 28 14 rb3/pwm2 16 29 test 27 15 rb4/tclk12 17 28 ra0/int 26 16 rb5/tclk3 18 27 ra1/rt 25 17 rb6/rb7 19 26 ra2 24 18 osc1 20 25 ra3 23 19 osc2/clko 21 24 ra4/rx/dt 22 20 ut 22 23 ra5/tx/ck 21 PA17C42-DP(-pp) data sheet 40 pin dip socket/44 pin plcc plug
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