11.07.2015 Views

Dynamic Shift Registers - Bitsavers - Trailing-Edge

Dynamic Shift Registers - Bitsavers - Trailing-Edge

Dynamic Shift Registers - Bitsavers - Trailing-Edge

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punch tape format(Program a "1" or "0")2 SpacesNote 2MM4?3?CEI=OCE2=0AOOO 00000000 ---.....--Note 3ADOI OO(JOOOOOADO? 00000000AD03 01010101 41 SpaceA004 00111111 6ADOS 00011100 3A006 OOOOOOO!) 0A007 00 III 100 4AOOR ooonoooa 0A;,II 01010101 4TBR 140 ---------i-- Note 4TS? 150T86 250TR5 401)T84 DInTfl3 100T82 299TBI 197'------------+--1 SpaceNote 1: The code is a 7 bit ASCII code on 8 punch tape. The tapeshould begin and end with 25 or more "RUBOUT" punches.Note 2: The ROM input address is expressed in decimal form and ispreceded by the letter A.Note 3: The total number of "1's" bits in the output word.Note 4:, The total number of "1's" bits in each output column orbit position.The MMS232 can be programmed as a 512 )( 8 or a 1024 )( 4. Thetape would print out as shown for the 512 x 8 code.98

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