Difference between revisions of "83Plus:BCALLs:4AEF"
From WikiTI
Nyquist562 (Talk | contribs) (Created Page for this ROM call) |
m (→Comments: 4 spelling mistakes fixed) |
||
| Line 18: | Line 18: | ||
== Comments == | == Comments == | ||
| − | This information was | + | This information was supplemented by the Detached Solutions forum site. |
| − | This routine is used to convert a floating-point number OP1 to a hex value in DE, but if the number in OP1 is greater than 9999, an error will occur. The same is thought to happen with decimal numbers; | + | This routine is used to convert a floating-point number OP1 to a hex value in DE, but if the number in OP1 is greater than 9999, an error will occur. The same is thought to happen with decimal numbers; once discovered, more documentation will appear on this ROM call. |
Revision as of 05:06, 26 April 2007
Synopsis
Official Name: ConvOP1
BCALL Address: 4AEF
Converts a floating-point number in OP1 to a two-byte hexadecimal number in DE.
Inputs
- OP1 = Floating Point Number in standard TI-OS decimal format.
Outputs
- A = Least SIgnificant Byte Value
- DE = Hex Value
Registers Destroyed
Unknown
Comments
This information was supplemented by the Detached Solutions forum site. This routine is used to convert a floating-point number OP1 to a hex value in DE, but if the number in OP1 is greater than 9999, an error will occur. The same is thought to happen with decimal numbers; once discovered, more documentation will appear on this ROM call.
