Difference between revisions of "Template:Densely packed decimal"
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(Undid revision 620789947 by User:Dazitzel; it seems unnecessarily verbose., as the control bits are already quite prominently displayed. Underlined (8-9) to make things even clearer.) |
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Line 4: | Line 4: | ||
!scope="col" colspan="10"| DPD encoded value | !scope="col" colspan="10"| DPD encoded value | ||
|rowspan="10"| | |rowspan="10"| | ||
− | !scope="col" colspan=" | + | !scope="col" colspan="5"| Decimal digits |
|- | |- | ||
!scope="col"| b9 !!scope="col"| b8 !!scope="col"| b7 !!scope="col"| b6 !!scope="col"| b5 | !scope="col"| b9 !!scope="col"| b8 !!scope="col"| b7 !!scope="col"| b6 !!scope="col"| b5 | ||
Line 10: | Line 10: | ||
!scope="col"| d2 !!scope="col"| d1 !!scope="col"| d0 | !scope="col"| d2 !!scope="col"| d1 !!scope="col"| d0 | ||
!scope="col"| Values encoded | !scope="col"| Values encoded | ||
− | |||
!scope="col"| Description | !scope="col"| Description | ||
|- | |- | ||
− | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cedff2"|f||'''0'''||style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|0'''ghi'''||(0–7) (0–7) (0–7) || | + | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cedff2"|f||'''0'''||style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|0'''ghi'''||(0–7) (0–7) (0–7) || Three small digits |
|- style="background:#f2f2f2" | |- style="background:#f2f2f2" | ||
− | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cedff2"|f||'''1'''||'''0'''||'''0'''||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|100'''i'''||(0–7) (0–7) (8–9) ||rowspan=3| | + | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cedff2"|f||'''1'''||'''0'''||'''0'''||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|100'''i'''||(0–7) (0–7) {{Uu|(8–9)}} ||rowspan=3| Two small digits,<br/>one large |
|- style="background:#f2f2f2" | |- style="background:#f2f2f2" | ||
− | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#cedff2"|f||'''1'''||'''0'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|0'''ghi'''||(0–7) (8–9) (0–7) | + | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#cedff2"|f||'''1'''||'''0'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|0'''ghi'''||(0–7) {{Uu|(8–9)}} (0–7) |
|- style="background:#f2f2f2" | |- style="background:#f2f2f2" | ||
− | |style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#cef2e0"|c||style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cedff2"|f||'''1'''||'''1'''||'''0'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|0'''ghi'''||(8–9) (0–7) (0–7) | + | |style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#cef2e0"|c||style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cedff2"|f||'''1'''||'''1'''||'''0'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|0'''ghi'''||{{Uu|(8–9)}} (0–7) (0–7) |
|- | |- | ||
− | |style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#cef2e0"|c||'''0'''||'''0'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|0'''ghi'''||(8–9) (8–9) (0–7) ||rowspan=3| | + | |style="background:#ddcef2"|g||style="background:#ddcef2"|h||style="background:#cef2e0"|c||'''0'''||'''0'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|0'''ghi'''||{{Uu|(8–9)}} {{Uu|(8–9)}} (0–7) ||rowspan=3| One small digit,<br/>two large |
|- | |- | ||
− | |style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cef2e0"|c||'''0'''||'''1'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|100'''i'''||(8–9) (0–7) (8–9) | + | |style="background:#cedff2"|d||style="background:#cedff2"|e||style="background:#cef2e0"|c||'''0'''||'''1'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|0'''def'''||style="background:#ddcef2"|100'''i'''||{{Uu|(8–9)}} (0–7) {{Uu|(8–9)}} |
|- | |- | ||
− | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||'''1'''||'''0'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|100'''i'''||(0–7) (8–9) (8–9) | + | |style="background:#cef2e0"|a||style="background:#cef2e0"|b||style="background:#cef2e0"|c||'''1'''||'''0'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|0'''abc'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|100'''i'''||(0–7) {{Uu|(8–9)}} {{Uu|(8–9)}} |
|- style="background:#f2f2f2" | |- style="background:#f2f2f2" | ||
− | |x||x||style="background:#cef2e0"|c||'''1'''||'''1'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|100'''i'''||(8–9) (8–9) (8–9) || | + | |x||x||style="background:#cef2e0"|c||'''1'''||'''1'''||style="background:#cedff2"|f||'''1'''||'''1'''||'''1'''||style="background:#ddcef2"|i||style="background:#cef2e0"|100'''c'''||style="background:#cedff2"|100'''f'''||style="background:#ddcef2"|100'''i'''||{{Uu|(8–9)}} {{Uu|(8–9)}} {{Uu|(8–9)}} || Three large digits |
|}<noinclude> | |}<noinclude> | ||
Revision as of 02:27, 3 May 2015
DPD encoded value | Decimal digits | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
b9 | b8 | b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 | d2 | d1 | d0 | Values encoded | Description | |
a | b | c | d | e | f | 0 | g | h | i | 0abc | 0def | 0ghi | (0–7) (0–7) (0–7) | Three small digits | |
a | b | c | d | e | f | 1 | 0 | 0 | i | 0abc | 0def | 100i | (0–7) (0–7) Template:Uu | Two small digits, one large | |
a | b | c | g | h | f | 1 | 0 | 1 | i | 0abc | 100f | 0ghi | (0–7) Template:Uu (0–7) | ||
g | h | c | d | e | f | 1 | 1 | 0 | i | 100c | 0def | 0ghi | Template:Uu (0–7) (0–7) | ||
g | h | c | 0 | 0 | f | 1 | 1 | 1 | i | 100c | 100f | 0ghi | Template:Uu Template:Uu (0–7) | One small digit, two large | |
d | e | c | 0 | 1 | f | 1 | 1 | 1 | i | 100c | 0def | 100i | Template:Uu (0–7) Template:Uu | ||
a | b | c | 1 | 0 | f | 1 | 1 | 1 | i | 0abc | 100f | 100i | (0–7) Template:Uu Template:Uu | ||
x | x | c | 1 | 1 | f | 1 | 1 | 1 | i | 100c | 100f | 100i | Template:Uu Template:Uu Template:Uu | Three large digits |
Information
This is for transclusion in Densely packed decimal, Decimal32, Decimal64 and Decimal128. Only the table, above, will be included.
References
- ↑ Cowlishaw, M. F. (2000-10-03). "Summary of Densely Packed Decimal encoding". Retrieved 2008-09-10.
- Cowlishaw, M. F. (May 2002). "Densely packed decimal encoding". IEE Proceedings – Computers and Digital Techniques. Institution of Electrical Engineers. 149 (3): 102–104. doi:10.1049/ip-cdt:20020407. ISSN 1350-2387.
- Bonten, J.H.M. "Packed Decimal Encoding IEEE-754r". Archived from the original on 2007-08-24. Retrieved 2008-09-10.