>'BOOK1 - tHE trs80 mOD i AND iii EXPLAINED
>'      - BY kIM wATT
bOOK1-A - iNTRODUCTION AND tABLE OF cONTENTS
bOOK1-B - rELATING bASIC AND aSSEMBLY lANGUAGE
bOOK1-C - aBOUT bITS/bYTES/hEX/bINARY
bOOK1-D - z80 aRCHITECTURE
bOOK1-E - trs80 aRCHITECTURE
          vIDEO, kEYBOARD, pRINTER, cASSETTE
          dISK dRIVES, rs232, iNTERRUPTS, mEMORY, pORTS
bOOK1-F - eDITOR aSSEMBLERS
          eDITOR, aSSEMBLER, lINKER, dEBUGGER, mONITOR
bOOK1-G - i/o oPERATIONS
          vIDEO, kEYBOARD, pRINTER, cASSETTE
          dISK dRIVES, rs232, iNTERRUPTS, mEMORY, pORTS
bOOK1-H - dATA oPERATIONS
          dATA MOVEMENT, aRITHMETIC, lOGICAL AND cOMPARE
          dECISION mAKING, sTACK oPERATIONS
          sHIFTING AND bITS, sTRINGS, tABLES
bOOK1-I - cODING
          sTRUCTURED pROGRAMMING, RELATIVE CODING
          sELF-rELOCATING cODE, rECURSIVE rOUTINES
bOOK1-J - aBOUT rom
bOOK1-K - aBOUT dos
bOOK1-L - iNTERACTING WITH rom
bOOK1-M - iNTERACTING WITH dos
bOOK1-N - wORKING WITH fILES
bOOK1-O - fILE fORMATS
bOOK1-P - uSEFUL sUBROUTINES
bOOK1-Q - aPPENDIXES
bOOK1-R - iNDEX AND gLOSSARY

