CPGID 51712–51967 | Planes (CPGID) | 3-3220-050 | Code page information

CPGID 51932 (Microsoft) ⁃ Japan EUC-derived PC-Data DBCS via domain-extended Shift_JIS pivot ⁃ IBM-PC

This is a CPGID which may be implemented by ICU, AFP, FreeDOS or some other package in practice, but does not correspond exactly to any IBM-documented CPGID. The nomenclature "CPGID 51932 (Microsoft)" is assigned for the purposes of this site, and has no broader official status.

Definition

Index

No chart is available; index is reconstructed with reference to other sources.

• File: CP51932_DB.txt

Further information

This is roughly equivalent to converting the input $E_1,E_2$, where $E_1\in ([{80}_h\dots {\mathrm{AD}}_h]\cup [{\mathrm{B0}}_h\dots {\mathrm{FE}}_h])$ and $E_2\in ([{40}_h\dots {7E}_h]\cup [{80}_h\dots {\mathrm{FE}}_h])$, to a Shift_JIS representation $S_1,S_2$ using the following formulae, and then interpreting the result as the ASCII-based variant of CCSID 943.  If the input is actually EUC-JP without JIS X 0212, i.e. if $E_1\in (\left[{8E}_h\right]\cup [{\mathrm{A1}}_h\dots {\mathrm{FE}}_h])$ and $E_2\in [{\mathrm{A1}}_h\dots {\mathrm{FE}}_h]$, then this is equivalent to interpreting it as an EUC-JP variant.  Other byte pairs effectively become nonstandard duplicate representations of JIS X0208 or JIS X0201 characters.  Contrast CPGID 20932 (Microsoft).

$S_1=\{\begin{array}{cc}\mathrm{nil}& E_1={8E}_h\\ \lfloor \frac{E_1+{61}_h}{2}\rfloor & {\mathrm{A1}}_h⩽E_1⩽{\mathrm{DE}}_h\\ \lfloor \frac{E_1+{\mathrm{E1}}_h}{2}\rfloor & {\mathrm{DF}}_h⩽E_1⩽{\mathrm{FE}}_h\end{array}$

$S_2=\{\begin{array}{ccc}{E}_2& E_1={8E}_h& \}\frac{E_1}{2}\in \mathbb{Z}\\ (E_2+{\mathrm{FE}}_h)mod{100}_h& E_1\ne {8E}_h\\ (E_2+{\mathrm{A0}}_h)mod{100}_h& \neg ({\mathrm{A1}}_h⩽E_2⩽{\mathrm{DF}}_h)& \}\frac{E_1}{2}\notin \mathbb{Z}\\ (E_2+{\mathrm{9F}}_h)mod{100}_h& {\mathrm{A1}}_h⩽E_2⩽{\mathrm{DF}}_h\end{array}$

Relationship to other CDRA objects

Registered CCSIDs

CCSID 51932 (Microsoft, DBCS component)

GCSGIDs contained

• Others (not principal): GCSGID 540, GCSGID 571, GCSGID 572, GCSGID 574, GCSGID 575, GCSGID 576, GCSGID 577, GCSGID 1000, GCSGID 1061, GCSGID 1063, GCSGID 1064, GCSGID 1121

CPGID viewer

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