CP420

The table data is here: CP420.tar.bz2
glibc-2.2-iconv/IBM420.TXT
glibc-2.2-charmaps/IBM420.TXT
dkuug.dk/IBM420.TXT
are identical.
jdk-1.1.8/CP420.TXT
windows-2000/CP20420.TXT
differs in the mappings of 0x42, 0x46, 0x47, 0x49, 0x52, 0x55, 0x56, 0x58, 0x62, 0x63, 0x65, 0x67, 0x69, 0x71, 0x73, 0x74, 0x75, 0x76, 0x77, 0x80, 0x8B, 0x8D, 0x8F, 0x90, 0x9A, 0x9E, 0xAB, 0xAD, 0xAF, 0xB1, 0xBB, 0xBD, 0xBF, 0xCF, 0xDA, 0xDC, adds mappings for 0x45, 0xE1.
jdk-1.3.1/CP420.TXT
jdk-1.4.2/CP420.TXT
jdk-1.5.0/CP420.TXT
additionally irreversibly maps the newline 0x15 to U+000A instead of U+0085.
icu-1.3.1/IBM-420.TXT
differs in the mappings of 0x42, 0x46, 0x47, 0x49, 0x52, 0x55, 0x56, 0x58, 0x62, 0x63, 0x65, 0x67, 0x69, 0x71, 0x73, 0x74, 0x75, 0x76, 0x77, 0x80, 0x8B, 0x8D, 0x8F, 0x90, 0x9A, 0x9E, 0xAB, 0xAD, 0xAF, 0xB1, 0xBB, 0xBD, 0xBF, 0xCF, 0xDA, 0xDC, 0xE1.
icu-1.7/IBM-420.TXT
icu-2.2/IBM-420.TXT
icu-2.8/IBM-420_X120-1999.TXT
icu-3.4/IBM-420_X120-1999.TXT
mono-1.1.11/IBM420.TXT
zos/04516.TXT
adds a mapping of 0x45.
freebsd-iconv-0.4/IBM420.TXT
differs in the mappings for the control characters 0x00..0x3F, 0xFF, and of 0x59, 0x64, 0x66, 0x68, 0x70, 0x72, 0x78, 0x8A, 0x8C, 0x8E, 0x9B, 0x9C, 0x9D, 0x9F, 0xA0, 0xAA, 0xAC, 0xAE, 0xB0, 0xBA, 0xBC, 0xBE, 0xCB, 0xCD, 0xDD, 0xDE, 0xDF, 0xEA..0xEF, 0xFB..0xFE.

Comparison of conversion tables
Bruno Haible <bruno@clisp.org>

Last modified: 19 January 2020.