PageDateRevDesignerProjectFileXEROXDrawingPARCWildflowerLampsonProm, 2kx4Prom, 512x8IDM 2901A-1 (National)74LS37474S374AM25S09 (AMD)93422 (Fairchild)PartFunctionALUControlIBDiskEthernetDisplay4 bit ALU slice)ctal 3-S reg)ctal 3-S reg2x-mux/reg256x4 RAMProm, 256x874S2518x mux4x mux474S182Carry accelerator1416222174S15374S240Octal 3-S buffer174S1383:8 decoder4Misc SSI1Usage74S29915174LS1668-bit P-S shift reg8-bit 3-S shift reg674S1944-bit shift reg174S16911164k MOS RAMStorage3474S2834-bit adder174S18916x4 RAM174S373Octal latch251374S2809-bit parity 2Prom, 512x41240 MHz oscillator131043274S2582x mux474S74Dual D flipflop511411539401 (Fairchild)CRC chip11LSLSLSLSLS54-bit up-down ctr4-bit counter74S16342348Parts ListwfParts.sil7/10/78Parts list for 128k machine with display, disk and ethernet controllersSince the design is not complete, it might be prudent to allow for 10 additionalMSI parts (e.g. 74S374 or 74S258) and 10 additional SSI parts.NGNXGGrNXGGr Gr#GrGGrGx>;t/:9$pUrx9.Gr:Gr>;Grp 0t^Q ]5 rXrTQrS4rR rJQ4$/d'8$4$/4$/Vpbbt`!`'s`+W`.`3`!V4$-%4$-*:4$-.4$-34$-<4$/XTQ S4 R JQ Z rBBAmXrWWWJQBZRS4AmrAmr>>>r;; ;r8EU8$K8$GB8$C8$?{8$=B8$98$78$Z&8$a$&Wpb_8GrtP(P(TQ's8rOOP5WOrNN5WNrE5WD5WTQ5W8H 8`74$/9;HrVV 9VrI4I49I4rMM 9M9>9S498r:: 9:\ #\#D6P#6P4^8$#I4#^Q#S4#R#>r@P@P#TQrLL#L,sP0P,sTQ,sD0D,s80]5r53530530Am2Am2D6tD-P2P0S4ED rD08#B#@P#88p % ?W+G(HP&>Nc HELVETICA  HELVETICA HELVETICA;j/гq wfparts.silLampson10-Jul-78 13:15:45