bcall index

The main table below lists the live-confirmed 0x4xxx bcall system calls. Each has an ID (the 2-byte value after rst 28h) and a body at page:addr. Use your browser’s find, or the wiki search box. See The bcall Mechanism for how dispatch works. The 0x8xxx boot bcall names at the end are official SDK equates resolved from the retail boot table on page 3F; USB boot entries point into page 2F.

bcall	ID	Body (page:addr)
`_AbsO1O2Cp`	`410E`	`00:1987`
`_AbsO1PAbsO2`	`405A`	`00:225B`
`_ACos`	`40DE`	`02:76DF`
`_ACosH`	`40F0`	`02:7964`
`_ACosRad`	`40D2`	`02:76C9`
`_AdrLEle`	`462D`	`02:47C5`
`_AdrMEle`	`4609`	`02:4002`
`_AdrMRow`	`4606`	`02:4000`
`_AllEq`	`4876`	`04:6218`
`_AllocFPS`	`43A5`	`00:1534`
`_AllocFPS1`	`43A8`	`00:1537`
`_Angle`	`4102`	`02:6A38`
`_AnsName`	`4B52`	`38:74B7`
`_ApdSetup`	`4C93`	`00:03AE`
`_app_5de7`	`5326`	`3D:5DE7`
`_AppGetCalc`	`4C78`	`3B:54EC`
`_AppGetCbl`	`4C75`	`3B:54C3`
`_AppInit`	`404B`	`00:0936`
`_arc_5936`	`51AC`	`07:5936`
`_arc_59f1`	`4A68`	`07:59F1`
`_Arc_Unarc`	`4FD8`	`07:6248`
`_ASin`	`40E4`	`02:76F1`
`_ASinH`	`40ED`	`02:7956`
`_ASinRad`	`40DB`	`02:76DA`
`_ATan`	`40E1`	`02:76E9`
`_ATan2`	`40E7`	`02:7749`
`_ATan2Rad`	`40D8`	`02:76D4`
`_ATanH`	`40EA`	`02:7909`
`_ATanRad`	`40D5`	`02:76CF`
`_BinOPExec`	`4663`	`02:53DD`
`_Bit_VertSplit`	`4FA8`	`00:215D`
`_BufClr`	`5074`	`04:6074`
`_BufCpy`	`5071`	`04:60A6`
`_CAbs`	`4E97`	`02:6C47`
`_CAdd`	`4E88`	`02:6BA5`
`_CanAlphIns`	`4C69`	`00:04C6`
`_CDiv`	`4E94`	`02:6BF3`
`_CDivByReal`	`4EBB`	`02:6DAC`
`_CEtoX`	`4EA9`	`02:6D1D`
`_CFrac`	`4EC1`	`02:6DCF`
`_CheckSplitFlag`	`49F0`	`00:2060`
`_Chk_Batt_Low`	`50B3`	`00:0D07`
`_ChkFindSym`	`42F1`	`00:0E60`
`_CIntgr`	`4EC4`	`02:6DDD`
`_CircCmd`	`47D4`	`33:74CE`
`_CkInt`	`4234`	`00:1E06`
`_CkOdd`	`4237`	`00:1E0A`
`_CkOP1C0`	`4225`	`00:1DE4`
`_CkOP1Cplx`	`40FC`	`00:193A`
`_CkOP1FP0`	`4228`	`00:1DE9`
`_CkOP1Pos`	`4258`	`00:1E5D`
`_CkOP1Real`	`40FF`	`00:1942`
`_CkOP2FP0`	`422B`	`00:1DEE`
`_CkOP2Pos`	`4255`	`00:1E58`
`_CkOP2Real`	`42DF`	`00:214E`
`_CkPosInt`	`4231`	`00:1DFD`
`_CkValidNum`	`4270`	`00:1E9B`
`_CleanAll`	`4A50`	`07:52CF`
`_ClearRect`	`4D5C`	`3B:6935`
`_ClearRow`	`4CED`	`01:6934`
`_CLine`	`4798`	`33:6028`
`_CLineS`	`479B`	`33:6034`
`_CLN`	`4EA0`	`02:6CCA`
`_CLog`	`4EA3`	`02:6CE7`
`_CLogPrep`	`50FE`	`02:6F1B`
`_CloseEditBuf`	`48D3`	`05:5675`
`_CloseEditBufNoR`	`476E`	`03:4743`
`_CloseEditEqu`	`496C`	`06:4771`
`_CloseProg`	`4A35`	`07:4FB4`
`_ClrGraphRef`	`4A38`	`07:4FD8`
`_ClrLCD`	`4543`	`01:60F5`
`_ClrLCDFull`	`4540`	`01:60E4`
`_ClrLp`	`41D1`	`00:1BC4`
`_ClrOP1S`	`425E`	`00:1E68`
`_ClrOP2S`	`425B`	`00:1E63`
`_ClrScrn`	`4549`	`01:6167`
`_ClrScrnFull`	`4546`	`01:6162`
`_ClrTxtShd`	`454C`	`01:616F`
`_CMltByReal`	`4EB8`	`02:6D94`
`_CmpSyms`	`4A4A`	`07:519E`
`_CMult`	`4E8E`	`02:6BB7`
`_Conj`	`4EB5`	`02:6D8F`
`_ConvDim`	`4B43`	`38:741F`
`_ConvDim00`	`4B46`	`38:7422`
`_ConvLcToLr`	`4A23`	`07:4CFF`
`_ConvLrToLc`	`4A56`	`07:5368`
`_ConvOP1`	`4AEF`	`38:7433`
`_COP1Set0`	`4105`	`00:195F`
`_Cos`	`40C0`	`02:7346`
`_CosH`	`40CC`	`02:762E`
`_CpHLDE`	`400C`	`00:21BB`
`_CplxOPArrange`	`4648`	`02:494F`
`_CPoint`	`4DC8`	`04:43D8`
`_CPointS`	`47F5`	`04:43DD`
`_CpOP1OP2`	`4111`	`00:198D`
`_CpOP4OP3`	`4108`	`00:197A`
`_CpyO1ToFPS1`	`445C`	`00:16D4`
`_CpyO1ToFPS2`	`446B`	`00:16ED`
`_CpyO1ToFPS3`	`4477`	`00:1701`
`_CpyO1ToFPS4`	`4489`	`00:172B`
`_CpyO1ToFPS5`	`4483`	`00:171C`
`_CpyO1ToFPS6`	`447D`	`00:170B`
`_CpyO1ToFPS7`	`4480`	`00:1712`
`_CpyO1ToFPST`	`444A`	`00:16B5`
`_CpyO2ToFPS1`	`4459`	`00:16CF`
`_CpyO2ToFPS2`	`4462`	`00:16DE`
`_CpyO2ToFPS3`	`4474`	`00:16FC`
`_CpyO2ToFPS4`	`4486`	`00:1726`
`_CpyO2ToFPST`	`4444`	`00:16AB`
`_CpyO3ToFPS1`	`4453`	`00:16C5`
`_CpyO3ToFPS2`	`4465`	`00:16E3`
`_CpyO3ToFPST`	`4441`	`00:16A6`
`_CpyO5ToFPS1`	`4456`	`00:16CA`
`_CpyO5ToFPS3`	`4471`	`00:16F7`
`_CpyO6ToFPS2`	`4468`	`00:16E8`
`_CpyO6ToFPST`	`4447`	`00:16B0`
`_CpyStack`	`4429`	`00:167C`
`_CpyTo1FPS1`	`4432`	`00:168D`
`_CpyTo1FPS10`	`43F3`	`00:1617`
`_CpyTo1FPS11`	`43D8`	`00:15CF`
`_CpyTo1FPS2`	`443B`	`00:169C`
`_CpyTo1FPS3`	`4408`	`00:1647`
`_CpyTo1FPS4`	`440E`	`00:1651`
`_CpyTo1FPS5`	`43DE`	`00:15DF`
`_CpyTo1FPS6`	`43E4`	`00:15EF`
`_CpyTo1FPS7`	`43EA`	`00:15FE`
`_CpyTo1FPS8`	`43ED`	`00:1608`
`_CpyTo1FPS9`	`43F6`	`00:1621`
`_CpyTo1FPST`	`4423`	`00:1674`
`_CpyTo2FPS1`	`442F`	`00:1688`
`_CpyTo2FPS2`	`4438`	`00:1697`
`_CpyTo2FPS3`	`4402`	`00:163F`
`_CpyTo2FPS4`	`43F9`	`00:162B`
`_CpyTo2FPS5`	`43DB`	`00:15DA`
`_CpyTo2FPS6`	`43E1`	`00:15EA`
`_CpyTo2FPS7`	`43E7`	`00:15F9`
`_CpyTo2FPS8`	`43F0`	`00:160D`
`_CpyTo2FPST`	`4420`	`00:166F`
`_CpyTo3FPS1`	`442C`	`00:1683`
`_CpyTo3FPS2`	`4411`	`00:1656`
`_CpyTo3FPST`	`441D`	`00:166A`
`_CpyTo4FPST`	`441A`	`00:1665`
`_CpyTo5FPST`	`4414`	`00:165B`
`_CpyTo6FPS2`	`43FF`	`00:163A`
`_CpyTo6FPS3`	`43FC`	`00:1635`
`_CpyTo6FPST`	`4417`	`00:1660`
`_CpyToFPS1`	`445F`	`00:16D7`
`_CpyToFPS2`	`446E`	`00:16F0`
`_CpyToFPS3`	`447A`	`00:1704`
`_CpyToFPST`	`444D`	`00:16B8`
`_CpyToStack`	`4450`	`00:16BD`
`_Create0Equ`	`432A`	`00:1131`
`_CreateAppVar`	`4E6A`	`00:114B`
`_CreateCList`	`431B`	`00:1109`
`_CreateCplx`	`430C`	`00:10B0`
`_CreateEqu`	`4330`	`00:113C`
`_CreatePair`	`4B0D`	`38:6785`
`_CreatePict`	`4333`	`00:1140`
`_CreateProg`	`4339`	`00:1153`
`_CreateProtProg`	`4E6D`	`00:114F`
`_CreateReal`	`430F`	`00:10B8`
`_CreateRList`	`4315`	`00:10C4`
`_CreateRMat`	`4321`	`00:1115`
`_CreateStrng`	`4327`	`00:1123`
`_CRecip`	`4E91`	`02:6BE6`
`_CrystalTimerA`	`4B49`	`34:5A99`
`_CrystalTimerB`	`4B4C`	`34:5A9D`
`_CrystalTimerC`	`4B4F`	`34:5AA1`
`_CSqRoot`	`4E9D`	`02:6C84`
`_CSquare`	`4E8B`	`02:6BB4`
`_CSub`	`4E85`	`02:6BA2`
`_CTenX`	`4EA6`	`02:6D08`
`_CTrunc`	`4EBE`	`02:6DBD`
`_Cube`	`407B`	`00:237D`
`_CursorOff`	`45BE`	`06:7C5F`
`_CursorOn`	`45C4`	`06:7D34`
`_CXrootY`	`4EAC`	`02:6D3B`
`_CYtoX`	`4EB2`	`02:6D5C`
`_DarkLine`	`47DD`	`04:4025`
`_DarkPnt`	`47F2`	`04:43D6`
`_DataSize`	`436C`	`00:1485`
`_DataSizeA`	`4369`	`00:1466`
`_DeallocFPS`	`439F`	`00:1526`
`_DeallocFPS1`	`43A2`	`00:152A`
`_DecO1Exp`	`4267`	`00:1E6F`
`_DelListEl`	`4A2F`	`07:4F43`
`_DelMem`	`4357`	`00:1368`
`_DelRes`	`4A20`	`07:72F5`
`_DelVar`	`4351`	`00:1308`
`_DelVarArc`	`4FC6`	`00:12D9`
`_DelVarNoArc`	`4FC9`	`00:130E`
`_DisableApd`	`4C84`	`3B:7AA8`
`_Disp`	`4F45`	`37:51D3`
`_DispDone`	`45B5`	`01:69B0`
`_DispEOL`	`45A6`	`01:689F`
`_DispHL`	`4507`	`01:5BF6`
`_DisplayImage`	`4D9B`	`3B:6A72`
`_DispMenuTitle`	`5065`	`39:4D21`
`_DispOP1A`	`4BF7`	`04:7844`
`_DispPagedStr`	`51CA`	`01:7C4D`
`_DivHLBy10`	`400F`	`00:0269`
`_DivHLByA`	`4012`	`00:026B`
`_DrawCirc2`	`4C66`	`3B:7171`
`_DrawCmd`	`48C1`	`04:7B8B`
`_DrawRectBorder`	`4D7D`	`3B:68F5`
`_DrawRectBorderClear`	`4D8C`	`3B:692A`
`_DrawZeroOP1`	`4873`	`04:620B`
`_drw_5df1`	`53F5`	`04:5DF1`
`_drw_5df4`	`4825`	`04:5DF4`
`_drw_638e`	`487C`	`04:638E`
`_dsp_6240`	`4C42`	`01:6240`
`_dsp_65ea`	`4D6B`	`01:65EA`
`_DToR`	`4075`	`00:236B`
`_EditProg`	`4A32`	`07:4F6B`
`_edt_5d6f`	`5464`	`03:5D6F`
`_edt_69f8`	`5461`	`03:69F8`
`_edt_6bd1`	`5458`	`03:6BD1`
`_EnableApd`	`4C87`	`3B:7AAD`
`_EnoughMem`	`42FD`	`00:0FA6`
`_EOP1NotReal`	`4279`	`00:1F06`
`_Equ_or_NewEqu`	`42C4`	`00:20FD`
`_EraseEOL`	`4552`	`01:61C5`
`_EraseRectBorder`	`4D86`	`3B:68F1`
`_ErrArgument`	`44AD`	`00:2711`
`_ErrBadGuess`	`44CB`	`00:2751`
`_ErrBreak`	`44BF`	`00:273D`
`_ErrD_OP1_0`	`42D3`	`00:212D`
`_ErrD_OP1_LE_0`	`42D0`	`00:212A`
`_ErrD_OP1Not_R`	`42CA`	`00:2120`
`_ErrD_OP1NotPos`	`42C7`	`00:2119`
`_ErrD_OP1NotPosInt`	`42CD`	`00:2125`
`_ErrDataType`	`44AA`	`00:2708`
`_ErrDimension`	`44B3`	`00:2719`
`_ErrDimMismatch`	`44B0`	`00:2715`
`_ErrDivBy0`	`4498`	`00:26EC`
`_ErrDomain`	`449E`	`00:26F4`
`_ErrIncrement`	`44A1`	`00:26F8`
`_ErrInvalid`	`44BC`	`00:2729`
`_ErrIterations`	`44C8`	`00:274D`
`_ErrLinkXmit`	`44D4`	`00:278D`
`_ErrMemory`	`44B9`	`00:2721`
`_ErrNon_Real`	`44A4`	`00:26FC`
`_ErrNonReal`	`4A8C`	`38:42E1`
`_ErrNotEnoughMem`	`448C`	`00:1735`
`_ErrOverflow`	`4495`	`00:26E8`
`_ErrSignChange`	`44C5`	`00:2749`
`_ErrSingularMat`	`449B`	`00:26F0`
`_ErrStat`	`44C2`	`00:2741`
`_ErrStatPlot`	`44D1`	`00:2759`
`_ErrSyntax`	`44A7`	`00:2700`
`_ErrTolTooSmall`	`44CE`	`00:2755`
`_ErrUndefined`	`44B6`	`00:271D`
`_EToX`	`40B4`	`02:705C`
`_Exch9`	`43D5`	`00:15CA`
`_ExLp`	`4222`	`00:1DDA`
`_ExpToHex`	`424F`	`00:1E4E`
`_Factorial`	`4B85`	`35:7995`
`_FillRect`	`4D62`	`3B:6939`
`_FillRectPattern`	`4D89`	`3B:6814`
`_Find_Parse_Formula`	`4AF2`	`38:758A`
`_FindAlphaDn`	`4A47`	`07:50B8`
`_FindAlphaUp`	`4A44`	`07:50B5`
`_FindApp`	`4C4E`	`3D:5EE3`
`_FindAppDn`	`4C4B`	`3D:5DE6`
`_FindAppNumPages`	`509B`	`3D:4AA3`
`_FindAppUp`	`4C48`	`3D:5DDA`
`_FindSym`	`42F4`	`00:0E65`
`_FiveExec`	`467E`	`02:69BC`
`_FixTempCnt`	`4A3B`	`07:4FEC`
`_FlashToRam`	`5017`	`3D:6745`
`_ForceFullScreen`	`508F`	`39:66D2`
`_FormBase`	`50AA`	`06:57C0`
`_FormDCplx`	`4996`	`06:59D3`
`_FormEReal`	`4990`	`06:5799`
`_FormReal`	`4999`	`06:5ACF`
`_FourExec`	`467B`	`02:6889`
`_FPAdd`	`4072`	`00:229E`
`_FPDiv`	`4099`	`00:2541`
`_FPMult`	`4084`	`00:238B`
`_FPRecip`	`4096`	`00:253D`
`_FPSPushReal`	`4A83`	`07:6365`
`_FPSquare`	`4081`	`00:238A`
`_FPSub`	`406F`	`00:2297`
`_fpx_4a7b`	`5185`	`02:4A7B`
`_fpx_5d70`	`4669`	`02:5D70`
`_fpx_5dbb`	`466C`	`02:5DBB`
`_fpx_7069`	`5101`	`02:7069`
`_fpx_7d9d`	`533B`	`02:7D9D`
`_fpx_7dfe`	`5338`	`02:7DFE`
`_Frac`	`4093`	`00:24E3`
`_Get_Tok_Strng`	`4594`	`01:66EA`
`_GetBaseVer`	`4C6F`	`00:0284`
`_GetCSC`	`4018`	`00:04B2`
`_GetKey`	`4972`	`06:491E`
`_GetLToOP1`	`4636`	`02:47EA`
`_GetMToOP1`	`4615`	`02:4044`
`_GetPosListElem`	`4666`	`02:5BBB`
`_GetSysInfo`	`50DD`	`07:7345`
`_GetTokLen`	`4591`	`01:66E5`
`_GraphParseTok`	`510A`	`33:5023`
`_GraphTblFind`	`47CB`	`33:7097`
`_GraphTblNext`	`47C8`	`33:707A`
`_GrBufClr`	`4BD0`	`04:6071`
`_GrBufCpy`	`486A`	`04:60A3`
`_grc_454b`	`5263`	`37:454B`
`_grc_4556`	`5266`	`37:4556`
`_grc_4575`	`5269`	`37:4575`
`_grc_4611`	`52FF`	`37:4611`
`_grc_51c2`	`517F`	`37:51C2`
`_grc_5223`	`51A0`	`37:5223`
`_grc_5d44`	`51D6`	`37:5D44`
`_grc_5f42`	`5200`	`37:5F42`
`_grc_60cb`	`51FA`	`37:60CB`
`_grf_435f`	`5140`	`33:435F`
`_grf_5e06`	`5476`	`33:5E06`
`_grf_7066`	`47C5`	`33:7066`
`_GrphCirc`	`47D7`	`33:758D`
`_HLTimes9`	`40F9`	`00:1930`
`_homeup`	`4558`	`01:6216`
`_HorizCmd`	`48A6`	`04:793E`
`_HTimesL`	`4276`	`00:1EF6`
`_IBounds`	`4C60`	`04:42EC`
`_IBoundsFull`	`4D98`	`04:4306`
`_ILine`	`47E0`	`04:4029`
`_IncLstSize`	`4A29`	`07:4EF4`
`_InsertList`	`4A2C`	`07:4F07`
`_InsertMem`	`42F7`	`00:0F81`
`_Int`	`40A5`	`00:2621`
`_Intgr`	`405D`	`00:2263`
`_InvCmd`	`48C7`	`04:7D6A`
`_InvertRect`	`4D5F`	`3B:693D`
`_InvOP1S`	`408D`	`00:24BD`
`_InvOP1SC`	`408A`	`00:24BA`
`_InvOP2S`	`4090`	`00:24CD`
`_InvSub`	`4063`	`00:227D`
`_IOffset`	`4C63`	`04:42B5`
`_IPoint`	`47E3`	`04:4157`
`_IsA2ByteTok`	`42A3`	`00:1FE8`
`_IsEditEmpty`	`492D`	`00:21A7`
`_JError`	`44D7`	`00:2793`
`_JErrorNo`	`4000`	`00:2799`
`_JForceCmd`	`402A`	`00:0747`
`_JForceCmdNoChar`	`4027`	`00:0746`
`_JForceGraphKey`	`5005`	`01:6BFD`
`_JForceGraphNoKey`	`5002`	`01:6BFB`
`_KeyToString`	`45CA`	`01:6D10`
`_LCD_DRIVERON`	`4978`	`06:4D02`
`_LcdBlitRegion`	`4D26`	`07:5431`
`_LdHLind`	`4009`	`00:0033`
`_LineCmd`	`48AC`	`04:796A`
`_LinkXferOP`	`50FB`	`3C:4DD2`
`_ListIdxTimes9`	`53D1`	`35:79E9`
`_lnk_62b0`	`5182`	`3C:62B0`
`_LnX`	`40AB`	`02:6EFD`
`_Load_SFont`	`4783`	`03:4A8F`
`_LoadCIndPaged`	`501D`	`00:029F`
`_LoadDEIndPaged`	`501A`	`3C:6B36`
`_LoadPattern`	`4CB1`	`01:6267`
`_LogX`	`40AE`	`02:6F16`
`_Max`	`4057`	`00:224D`
`_mde_7da9`	`49DB`	`36:7DA9`
`_MemChk`	`42E5`	`00:0E20`
`_MemClear`	`4C30`	`3B:7138`
`_MemSet`	`4C33`	`3B:7139`
`_Min`	`4054`	`00:2244`
`_Minus1`	`406C`	`00:2294`
`_mnu_6ddb`	`5467`	`39:6DDB`
`_Mov10B`	`415C`	`00:1A90`
`_Mov18B`	`47DA`	`00:192B`
`_Mov7B`	`4168`	`00:1A96`
`_Mov8B`	`4165`	`00:1A94`
`_Mov9B`	`415F`	`00:1A92`
`_Mov9OP1OP2`	`417D`	`00:1B06`
`_Mov9OP2Cp`	`410B`	`00:1982`
`_Mov9ToOP1`	`417A`	`00:1B01`
`_Mov9ToOP2`	`4180`	`00:1B07`
`_MovFrOP1`	`4183`	`00:1B0C`
`_NewLine`	`452E`	`01:5F4A`
`_OneVar`	`4BA3`	`3A:6420`
`_OP1ExOP2`	`421F`	`00:1DD2`
`_OP1ExOP3`	`4219`	`00:1DB7`
`_OP1ExOP4`	`421C`	`00:1DBC`
`_OP1ExOP5`	`420D`	`00:1DA0`
`_OP1ExOP6`	`4210`	`00:1DA5`
`_OP1ExpToDec`	`4252`	`00:1E77`
`_OP1IntPartNeg`	`489A`	`04:74E8`
`_OP1Set0`	`41BF`	`00:1BA4`
`_OP1Set1`	`419B`	`00:1B38`
`_OP1Set2`	`41A7`	`00:1B50`
`_OP1Set3`	`41A1`	`00:1B44`
`_OP1Set4`	`419E`	`00:1B3D`
`_OP1ToOP2`	`412F`	`00:1A2F`
`_OP1ToOP3`	`4123`	`00:1A0F`
`_OP1ToOP4`	`4117`	`00:19EC`
`_OP1ToOP5`	`4153`	`00:1A80`
`_OP1ToOP6`	`4150`	`00:1A78`
`_OP2ExOP4`	`4213`	`00:1DAA`
`_OP2ExOP5`	`4216`	`00:1DAF`
`_OP2ExOP6`	`4207`	`00:1D93`
`_OP2Set0`	`41BC`	`00:1B96`
`_OP2Set1`	`41AD`	`00:1B60`
`_OP2Set2`	`41AA`	`00:1B55`
`_OP2Set3`	`4198`	`00:1B30`
`_OP2Set4`	`4195`	`00:1B29`
`_OP2Set5`	`418F`	`00:1B22`
`_OP2Set60`	`4AB0`	`38:5DDC`
`_OP2Set8`	`418C`	`00:1B1B`
`_OP2SetA`	`4192`	`00:1B24`
`_OP2ToOP1`	`4156`	`00:1A88`
`_OP2ToOP3`	`416E`	`00:1AE7`
`_OP2ToOP4`	`411A`	`00:19F5`
`_OP2ToOP5`	`414A`	`00:1A68`
`_OP2ToOP6`	`414D`	`00:1A70`
`_OP3Set0`	`41B9`	`00:1B8A`
`_OP3Set1`	`4189`	`00:1B16`
`_OP3Set2`	`41A4`	`00:1B4B`
`_OP3ToOP1`	`413E`	`00:1A4E`
`_OP3ToOP2`	`4120`	`00:1A07`
`_OP3ToOP4`	`4114`	`00:19E3`
`_OP3ToOP5`	`4147`	`00:1A60`
`_OP4Set0`	`41B6`	`00:1B85`
`_OP4Set1`	`4186`	`00:1B11`
`_OP4ToOP1`	`4138`	`00:1A44`
`_OP4ToOP2`	`411D`	`00:19FE`
`_OP4ToOP3`	`4171`	`00:1AEF`
`_OP4ToOP5`	`4144`	`00:1A58`
`_OP4ToOP6`	`4177`	`00:1AF9`
`_OP5ExOP6`	`420A`	`00:1D98`
`_OP5Set0`	`41B3`	`00:1B80`
`_OP5ToOP1`	`413B`	`00:1A49`
`_OP5ToOP2`	`4126`	`00:1A17`
`_OP5ToOP3`	`4174`	`00:1AF4`
`_OP5ToOP4`	`412C`	`00:1A27`
`_OP5ToOP6`	`4129`	`00:1A1F`
`_OP6ToOP1`	`4135`	`00:1A3F`
`_OP6ToOP2`	`4132`	`00:1A37`
`_OP6ToOP5`	`4141`	`00:1A53`
`_OutputExpr`	`4BB2`	`03:4AF2`
`_PagedGet`	`5023`	`00:17BB`
`_ParseInp`	`4A9B`	`38:5987`
`_ParseInpLastEnt`	`4B07`	`38:5984`
`_PDspGrph`	`48A3`	`04:7904`
`_PixelTest`	`48B5`	`04:79E7`
`_Plus1`	`4069`	`00:2285`
`_PointCmd`	`48B2`	`04:79B2`
`_PointOn`	`4C39`	`04:4155`
`_PopMCplxO1`	`436F`	`00:14BC`
`_PopOP1`	`437E`	`00:14EA`
`_PopOP3`	`437B`	`00:14DA`
`_PopOP5`	`4378`	`00:14CA`
`_PopReal`	`4393`	`00:1512`
`_PopRealO1`	`4390`	`00:150F`
`_PopRealO2`	`438D`	`00:150A`
`_PopRealO3`	`438A`	`00:1505`
`_PopRealO4`	`4387`	`00:1500`
`_PopRealO5`	`4384`	`00:14FB`
`_PopRealO6`	`4381`	`00:14F6`
`_PosNo0Int`	`422E`	`00:1DF7`
`_PToR`	`40F3`	`02:50BD`
`_PushMCplxO1`	`43CF`	`00:15A6`
`_PushMCplxO3`	`43C6`	`00:1594`
`_PushOP1`	`43C9`	`00:1599`
`_PushOP3`	`43C3`	`00:1581`
`_PushOP5`	`43C0`	`00:1573`
`_PushReal`	`43BD`	`00:155F`
`_PushRealO1`	`43BA`	`00:155C`
`_PushRealO2`	`43B7`	`00:1554`
`_PushRealO3`	`43B4`	`00:154F`
`_PushRealO4`	`43B1`	`00:154A`
`_PushRealO5`	`43AE`	`00:1545`
`_PushRealO6`	`43AB`	`00:1540`
`_PushZeroOP1`	`4651`	`02:49C0`
`_PutAway`	`4039`	`00:08AF`
`_PutC`	`4504`	`01:5B4C`
`_PutMap`	`4501`	`01:5A98`
`_PutPS`	`4510`	`01:5C73`
`_PutPSB`	`450D`	`01:5C52`
`_PutS`	`450A`	`01:5C39`
`_PutTokString`	`4960`	`06:46FD`
`_PutToL`	`4645`	`02:4829`
`_PutToMat`	`461E`	`02:406C`
`_RandInit`	`4B7F`	`36:7E8A`
`_Random`	`4B79`	`36:7DC9`
`_Rcl_StatVar`	`42DC`	`00:2149`
`_RclAns`	`4AD7`	`38:679F`
`_RclCListElem`	`464B`	`02:49A7`
`_RclCListElemB`	`464E`	`02:49B5`
`_RclGDB2`	`47D1`	`33:72D9`
`_RclListElemB`	`463C`	`02:47FE`
`_RclListElemToOP1`	`4639`	`02:47FB`
`_RclN`	`4ADD`	`38:67A9`
`_RclSysTok`	`4AE6`	`38:683E`
`_RclVarPush`	`4B9A`	`3A:5D07`
`_RclVarSym`	`4AE3`	`38:67B1`
`_RclX`	`4AE0`	`38:67AE`
`_RclY`	`4ADA`	`38:67A4`
`_Rec1stByte`	`4EFA`	`3C:439C`
`_Rec1stByteNC`	`4EFD`	`3C:43A3`
`_RecAByteIO`	`4F03`	`3C:443F`
`_RedimMat`	`4A26`	`07:4D3B`
`_Regraph`	`488E`	`04:6764`
`_ReleaseBuffer`	`4771`	`03:47AC`
`_ReloadAppEntryVecs`	`4C36`	`3B:73E4`
`_RestoreDisp`	`4870`	`04:6176`
`_RName`	`427F`	`00:1F4C`
`_RndGuard`	`409F`	`02:6A57`
`_RnFx`	`40A2`	`02:6A71`
`_Round`	`40A8`	`00:2623`
`_RToD`	`4078`	`00:2374`
`_RToP`	`40F6`	`02:50DB`
`_RunIndicOff`	`4570`	`01:6531`
`_RunIndicOn`	`456D`	`01:6518`
`_SaveDisp`	`4C7B`	`39:5DD8`
`_scr_4056`	`51F1`	`05:4056`
`_scr_4619`	`51E5`	`05:4619`
`_ScreenSplit`	`5227`	`05:7712`
`_SendAByte`	`4EE5`	`3C:420D`
`_SendVarCmd`	`4A14`	`3C:4EDD`
`_SetAllPlots`	`4FCC`	`38:49C7`
`_SetExSpeed`	`50BF`	`00:0DCA`
`_SetFuncM`	`4840`	`36:7D11`
`_SetNorm_Vals`	`49FC`	`00:220F`
`_SetParM`	`4849`	`36:7D39`
`_SetPolM`	`4846`	`36:7D2C`
`_SetSeqM`	`4843`	`36:7D1F`
`_SetTblGraphDraw`	`4C00`	`00:00F5`
`_SetupPagedPtr`	`5020`	`00:17AC`
`_SetXXOP1`	`478C`	`33:5F7E`
`_SetXXOP2`	`478F`	`33:5F83`
`_SetXXXXOP2`	`4792`	`33:5F9E`
`_SFont_Len`	`4786`	`03:4ABD`
`_Sin`	`40BD`	`02:7342`
`_SinCosRad`	`40BA`	`02:733E`
`_SinH`	`40CF`	`02:7632`
`_SinHCosH`	`40C6`	`02:7626`
`_SqRoot`	`409C`	`02:6E38`
`_SrchVLstDn`	`4F12`	`07:71D7`
`_SrchVLstUp`	`4F0F`	`07:707F`
`_SStringLength`	`4CB4`	`3B:61A6`
`_sta_5d3c`	`5203`	`35:5D3C`
`_sta_5eef`	`4B9D`	`3A:5EEF`
`_sta_760f`	`4BA9`	`3A:760F`
`_StMatEl`	`4AE9`	`38:6C8F`
`_StoAns`	`4ABF`	`38:6251`
`_StoGDB2`	`47CE`	`33:71AC`
`_StoN`	`4ACB`	`38:6274`
`_StoOther`	`4AD4`	`38:62A9`
`_StoR`	`4AC5`	`38:6264`
`_StoRand`	`4B7C`	`36:7E06`
`_StoSysTok`	`4ABC`	`38:623B`
`_StoT`	`4ACE`	`38:629B`
`_StoTheta`	`4AC2`	`38:625C`
`_StoX`	`4AD1`	`38:62A3`
`_StoY`	`4AC8`	`38:626C`
`_StrCopy`	`44E3`	`00:2810`
`_StrLength`	`4C3F`	`36:7F91`
`_Tan`	`40C3`	`02:734A`
`_TanH`	`40C9`	`02:762A`
`_TanLnF`	`48BB`	`04:7A43`
`_TenX`	`40B7`	`02:7066`
`_ThetaName`	`427C`	`00:1F48`
`_ThreeExec`	`4675`	`02:64ED`
`_Times2`	`4066`	`00:2282`
`_TimesPt5`	`407E`	`00:2382`
`_TName`	`428E`	`00:1F69`
`_ToFrac`	`4657`	`02:4BBE`
`_Trunc`	`4060`	`00:2279`
`_UCLineS`	`4795`	`33:6010`
`_UnLineCmd`	`48AF`	`04:797C`
`_UnOPExec`	`4672`	`02:5E14`
`_VertCmd`	`48A9`	`04:7955`
`_VertSplitDraw`	`48DC`	`05:5D88`
`_VPutMap`	`455E`	`01:6293`
`_VPutS`	`4561`	`01:646D`
`_VPutSN`	`4564`	`01:644D`
`_VtoWHLDE`	`47FB`	`04:4410`
`_XftoI`	`4804`	`37:41EB`
`_Xitof`	`47FE`	`04:441E`
`_XName`	`4288`	`00:1F61`
`_XRootY`	`479E`	`33:632E`
`_YftoI`	`4801`	`37:41DF`
`_YName`	`428B`	`00:1F65`
`_YToX`	`47A1`	`33:6340`
`_Zero16D`	`41B0`	`00:1B6F`
`_ZeroOP`	`41CE`	`00:1BBC`
`_ZeroOP1`	`41C5`	`00:1BAF`
`_ZeroOP2`	`41C8`	`00:1BB4`
`_ZeroOP3`	`41CB`	`00:1BB9`
`_ZmDecml`	`484F`	`36:7BA4`
`_ZmFit`	`485B`	`36:7A57`
`_ZmInt`	`484C`	`04:5F85`
`_ZmPrev`	`4852`	`04:5FFE`
`_ZmSquare`	`485E`	`36:7ABE`
`_ZmStats`	`47A4`	`33:65DC`
`_ZmTrig`	`4861`	`36:7B36`
`_ZmUsr`	`4855`	`04:601D`
`_ZooDefault`	`4867`	`36:7BF9`

Retail boot (`0x8xxx`) bcalls

These 0x8xxx IDs are defined in the full 2007 ti83plus.inc and resolved from the retail boot table. tools/resolve_bcalls.py emits this table only when page 3F has the retail boot prefix, not when it sees BootFree.

bcall	ID	Body (page:addr)
`_MD5Final`	`8018`	`3F:6964`
`_RSAValidate`	`801B`	`3F:6CB4`
`_cmpStr`	`801E`	`3F:7195`
`_WriteAByte`	`8021`	`3F:4C9F`
`_EraseFlash`	`8024`	`3F:4C2A`
`_FindFirstCertField`	`8027`	`3F:4D62`
`_ZeroToCertificate`	`802A`	`3F:4DAF`
`_GetCertificateEnd`	`802D`	`3F:4D53`
`_FindGroupedField`	`8030`	`3F:4E8C`
`_ret_1`	`8033`	`3F:4867`
`_ret_2`	`8036`	`3F:4867`
`_ret_3`	`8039`	`3F:4867`
`_ret_4`	`803C`	`3F:4867`
`_ret_5`	`803F`	`3F:4867`
`_Mult8By8`	`8042`	`3F:7059`
`_Mult16By8`	`8045`	`3F:705B`
`_Div16By8`	`8048`	`3F:7146`
`_Div16By16`	`804B`	`3F:7148`
`_LoadAIndPaged`	`8051`	`3F:486E`
`_FlashToRam2`	`8054`	`3F:4888`
`_GetCertificateStart`	`8057`	`3F:4D46`
`_GetFieldSize`	`805A`	`3F:4DB8`
`_FindSubField`	`805D`	`3F:4DFB`
`_EraseCertificateSector`	`8060`	`3F:4E3F`
`_CheckHeaderKey`	`8063`	`3F:4B4A`
`_Load_LFontV2`	`806C`	`3F:7C8A`
`_Load_LFontV`	`806F`	`3F:7C8A`
`_ReceiveOS`	`8072`	`3F:5DCE`
`_FindOSHeaderSubField`	`8075`	`3F:5018`
`_FindNextCertField`	`8078`	`3F:4D5C`
`_GetByteOrBoot`	`807B`	`3F:5C64`
`_getSerial`	`807E`	`3F:442F`
`_ReceiveCalcID`	`8081`	`3F:5EDC`
`_EraseFlashPage`	`8084`	`3F:4C1E`
`_WriteFlashUnsafe`	`8087`	`3F:4CA6`
`_dispBootVer`	`808A`	`3F:44F1`
`_MD5Init`	`808D`	`3F:68ED`
`_MD5Update`	`8090`	`3F:6907`
`_MarkOSInvalid`	`8093`	`3F:5209`
`_FindProgramLicense`	`8096`	`3F:4B1A`
`_MarkOSValid`	`8099`	`3F:51F5`
`_CheckOSValidated`	`809C`	`3F:52C6`
`_SetupAppPubKey`	`809F`	`3F:53CA`
`_SigModR`	`80A2`	`3F:7225`
`_TransformHash`	`80A5`	`3F:723F`
`_IsAppFreeware`	`80A8`	`3F:52E1`
`_FindAppHeaderSubField`	`80AB`	`3F:500A`
`_WriteValidationNumber`	`80AE`	`3F:540B`
`_Div32By16`	`80B1`	`3F:706E`
`_FindGroup`	`80B4`	`3F:4E61`
`_getBootVer`	`80B7`	`3F:477C`
`_getHardwareVersion`	`80BA`	`3F:4781`
`_xorA`	`80BD`	`3F:5C6D`
`_bignumpowermod17`	`80C0`	`3F:6CBD`
`_ProdNrPart1`	`80C3`	`3F:6209`
`_WriteAByteSafe`	`80C6`	`3F:4C9A`
`_WriteFlash`	`80C9`	`3F:4C8F`
`_SetupDateStampPubKey`	`80CC`	`3F:548C`
`_SetFlashLowerBound`	`80CF`	`3F:4784`
`_LowBatteryBoot`	`80D2`	`3F:5834`
`_AttemptUSBOSReceive`	`80E4`	`2F:4145`
`_DisplayBootMessage`	`80E7`	`3F:6127`
`_NewLine2`	`80EA`	`3F:73DD`
`_DisplayBootError10`	`80ED`	`3F:5789`
`_Chk_Batt_Low_B`	`80F0`	`3F:6171`
`_Chk_Batt_Low_B2`	`80F3`	`3F:6163`
`_ReceiveOS_USB`	`80F6`	`2F:48CA`
`_DisplayOSProgress`	`80F9`	`3F:62D0`
`_ResetCalc`	`80FC`	`3F:5ED3`
`_SetupOSPubKey`	`80FF`	`3F:5387`
`_CheckHeaderKeyHL`	`8102`	`3F:4B4D`
`_USBErrorCleanup`	`8105`	`2F:5958`
`_InitUSB`	`8108`	`2F:52A4`
`_KillUSB`	`810E`	`2F:5961`
`_DisplayBootError1`	`8111`	`3F:63DB`
`_DisplayBootError2`	`8114`	`3F:5789`
`_DisplayBootError3`	`8117`	`3F:5789`
`_DisplayBootError4`	`811A`	`3F:5789`
`_DisplayBootError5`	`811D`	`3F:5789`
`_DisplayBootError6`	`8120`	`3F:5789`
`_DisplayBootError7`	`8123`	`3F:5789`
`_DisplayBootError8`	`8126`	`3F:5789`
`_DisplayBootError9`	`8129`	`3F:5789`

Keyboard shortcuts

TI-84 Plus OS — Reverse Engineering

bcall index

Retail boot (0x8xxx) bcalls

Retail boot (`0x8xxx`) bcalls