https://wikiti.brandonw.net/api.php?action=feedcontributions&feedformat=atom&user=FZs 2026-05-25T14:18:18Z User contributions MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=User:FZs 2021-08-20T11:52:22Z

<p>FZs: </p> <hr /> <div>Hi. <br /> <br /> I'm a person interested in creating assembly programs for a TI-83+ calculator without using an assembler program (I translate my programs into machine code manually). <br /> It may sound crazy, because '''IT IS'''.<br /> <br /> <br /> I have successfully created variant of a ''Snake'' game this way... it took one and a half years!</div>

FZs https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:42A3 2020-11-25T23:42:53Z

<p>FZs: Fixed typo in name</p> <hr /> <div>[[Category:83Plus:BCALLs:By Name:Utility|IsA2ByteTok]] [[Category:83Plus:BCALLs:By Name|IsA2ByteTok]] [[Category:83Plus:BCALLs:By Address|42A3 - IsA2ByteTok]]<br /> == Synopsis ==<br /> '''Official Name:''' IsA2ByteTok<br /> <br /> '''BCALL Address:''' 42A3<br /> <br /> Determines if the token in register A is a two-byte token.<br /> <br /> === Inputs ===<br /> * A: First byte of potential two-byte token<br /> <br /> === Outputs ===<br /> * Z: set if A is the first byte of a two-byte token.<br /> <br /> === Registers Destroyed ===<br /> ''None''<br /> <br /> == Comments ==<br /> The current two-byte token identifiers are t2ByteTok, tVarStrng, tGFormat, tVarSys, tVarOut, tVarGBD, tVarEqu, tVarLst, tVarPict, and tVarMat, and on the TI84s, $EF.<br /> <br /> TI has updated the OS for the TI84s to return true for $EF, the identifer for the [[83Plus:Basic:New_Tokens_on_the_84_Plus|TI84s new tokens]]. It would be nice if someone would run [http://pws.cablespeed.com/~tehblueblur/ti83p/CHECKEF2.8XP this program]&lt;sup&gt;[dead link]&lt;/sup&gt; to check to see how OS 1.19 reacts to $EF. ([http://pws.cablespeed.com/~tehblueblur/ti83p/checkEF2.z80 Source]&lt;sup&gt;[dead link]&lt;/sup&gt; (jr z, w00itztru1111 should be w00tiztru1111))</div>

FZs https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:500B 2020-11-25T22:50:26Z

<p>FZs: Added special behavior discovered by me: B register is destroyed sometimes and bit 7,(iy+28h) is set</p> <hr /> <div>[[Category:83Plus:BCALLs:By Name:Input|GetKeyRetOff]] [[Category:83Plus:BCALLs:By Name|GetKeyRetOff]] [[Category:83Plus:BCALLs:By Address|500B - GetKeyRetOff]]<br /> == Synopsis ==<br /> '''Official Name:''' GetKeyRetOff<br /> <br /> '''BCALL Address:''' 500B<br /> <br /> Gets a keypress from the keyboard. Similar to [[83Plus:BCALLs:4972|GetKey]], the 2nd+off key combination will return kOff to the caller, instead of turning the calculator off.<br /> <br /> === Inputs ===<br /> ''None''<br /> <br /> === Outputs ===<br /> * A: keycode for key pressed.<br /> * [[83Plus:RAM:8446|(keyExtend)]] = extended keycode<br /> * bit [[83Plus:Flags:09#Bit_4|onInterrupt, (iy+onFlags)]] set (and A=0) if the On key was pressed<br /> * bit [[83Plus:Flags:28#Bit_7|7,(iy+28h)]] set<br /> * [[83Plus:Flags:12|(iy+shiftFlags)]] contains shift settings<br /> <br /> === Registers Destroyed ===<br /> * DE, HL<br /> * B, in some cases (mostly when some ''2nd'' key combination is pressed; needs further testing to determine the exact circumstances)<br /> <br /> == Comments ==<br /> This function will wait until the user presses a key or key combination, and will APD or accept silent link if they are enabled. Functionally it is the same thing as calling regular [[83Plus:BCALLs:4972|GetKey]], except with the [[83Plus:Flags:28#Bit_7|7,(iy+28h)]] flag set first. See ti83plus.inc for the list of return keycodes.</div>

FZs https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:4972 2020-11-25T22:23:46Z

<p>FZs: Added special behavior discovered by me: B register is destroyed sometimes</p> <hr /> <div>[[Category:83Plus:BCALLs:By_Name:Input|GetKey]] [[Category:83Plus:BCALLs:By_Name|GetKey]] [[Category:83Plus:BCALLs:By_Address|4972 - GetKey]]<br /> == Synopsis ==<br /> '''Official Name:''' GetKey<br /> <br /> '''BCALL Address:''' 4972h<br /> <br /> The standard key input routine.<br /> <br /> === Inputs ===<br /> * bit [[83Plus:Flags:24#Bit_3|lwrCaseActive, (iy+appLwrCaseFlag)]] set to enable lowercase entry<br /> * bit [[83Plus:Flags:28#Bit_7|7, (iy+28h)]] set to disable the usual action of 2nd+Off<br /> * [[83Plus:Flags:12|(iy+shiftFlags)]] contains shift settings<br /> <br /> === Outputs ===<br /> * A = keycode<br /> * [[83Plus:RAM:8446|(keyExtend)]] = extended keycode<br /> * bit [[83Plus:Flags:09#Bit_4|onInterrupt, (iy+onFlags)]] set (and A=0) if the On key was pressed<br /> * [[83Plus:Flags:12|(iy+shiftFlags)]] contains shift settings<br /> <br /> === Destroys ===<br /> * DE, HL<br /> * B, in some cases (mostly when some ''2nd'' key combination is pressed; needs further testing to determine the exact circumstances)<br /> <br /> == Comments ==<br /> This routine will wait for a key to be pressed and return it. It will handle the 2nd and Alpha keys, and the values it returns reflect this distinction.<br /> <br /> It transparently handles the screen capture and remote control link commands, as well as (on OS 1.15 and higher) the TI-Keyboard. Other silent link commands will cause it to exit from the current app so that data can be transferred. It also handles 2nd+Off, 2nd+Up, and 2nd+Down in the expected ways.<br /> <br /> See also [[83Plus:BCALLs:500B|GetKeyRetOff]].<br /> <br /> == Example ==<br /> &lt;nowiki&gt; B_CALL GetKey<br /> cp kPi<br /> call z,Moo&lt;/nowiki&gt;</div>

FZs