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FOCAL character set

{{Short description|Character set used by calculators}}

In computing FOCAL character set refers to a group of 8-bit single byte character sets introduced by Hewlett-Packard since 1979. It was used in several RPN calculators supporting the FOCAL programming language, like the HP-41C/CV/CX as well as the later HP-42S, which was introduced in 1988 and produced up to 1995. As such, it is also used by SwissMicros' DM41/L, both introduced in 2015, and is implicitly supported by the DM42, introduced in 2017 (although the later calculator utilizes Free42, which is based on Unicode internally).

Character set

The character set is derived from ASCII, but with the control code range and some high bit characters replaced by various special characters.

{{anchor|HP-41|82143A}}

{{chset-table-header1|FOCAL character set (HP-41C/CV/CX / HP 82143A)}}
{{chset-left1|0x}}

|{{chset-cell1|U+203E OVERLINE U+2666 BLACK DIAMOND SUIT|‾/♦}}

|{{chset-cell1|U+00D7 MULTIPLICATION SIGN|×}}

|{{chset-cell1|U+0078 LATIN SMALL LETTER X 0305 U+0101 LATIN SMALL LETTER A WITH MACRON|x̅/ā|style=background:#FFD}}

|{{chset-cell1|U+2190 LEFTWARDS ARROW|←|style=background:#FFD}}

|{{chset-cell1|U+03B1 GREEK SMALL LETTER ALPHA|α}}

|{{chset-cell1|U+03B2 GREEK SMALL LETTER BETA|β}}

|{{chset-cell1|U+0393 GREEK CAPITAL LETTER GAMMA|Γ}}

|{{chset-cell1|U+2193 DOWNWARDS ARROW|↓|style=background:#FFD}}

|{{chset-cell1|U+0394 GREEK CAPITAL LETTER DELTA|Δ|style=background:#FFD}}

|{{chset-cell1|U+03C3 GREEK SMALL LETTER SIGMA|σ|style=background:#FFD}}

|{{chset-cell1|U+2666 BLACK DIAMOND SUIT|♦|style=background:#FFD}}

|{{chset-cell1|U+03BB GREEK SMALL LETTER LAMDA|λ|style=background:#FFD}}

|{{chset-cell1|U+00B5 MICRO SIGN U+03BC GREEK SMALL LETTER MU|µ/μ}}

|{{chset-cell1|U+2221 MEASURED ANGLE U+2220 ANGLE|∡/∠}}

|{{chset-cell1|U+03C4 GREEK SMALL LETTER TAU|τ|style=background:#FFD}}

|{{chset-cell1|U+03A6 GREEK CAPITAL LETTER PHI|Φ|style=background:#FFD}}

{{chset-left1|1x}}

|{{chset-cell1|U+03B8 GREEK SMALL LETTER THETA|θ|style=background:#FFD}}

|{{chset-cell1|U+03A9 GREEK CAPITAL LETTER OMEGA|Ω|style=background:#FFD}}

|{{chset-cell1|U+03B4 GREEK SMALL LETTER DELTA|δ|style=background:#FFD}}

|{{chset-cell1|U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE|Å|style=background:#FFD}}

|{{chset-cell1|U+00E5 LATIN SMALL LETTER A WITH RING ABOVE|å|style=background:#FFD}}

|{{chset-cell1|U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS|Ä|style=background:#FFD}}

|{{chset-cell1|U+00E4 LATIN SMALL LETTER A WITH DIAERESIS|ä|style=background:#FFD}}

|{{chset-cell1|U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS|Ö|style=background:#FFD}}

|{{chset-cell1|U+00F6 LATIN SMALL LETTER O WITH DIAERESIS|ö|style=background:#FFD}}

|{{chset-cell1|U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS|Ü|style=background:#FFD}}

|{{chset-cell1|U+00FC LATIN SMALL LETTER U WITH DIAERESIS|ü|style=background:#FFD}}

|{{chset-cell1|U+00C6 LATIN CAPITAL LETTER AE|Æ|style=background:#FFD}}

|{{chset-cell1|U+00E6 LATIN SMALL LETTER AE|æ|style=background:#FFD}}

|{{chset-cell1|U+2260 NOT EQUAL TO|≠}}

|{{chset-cell1|U+00A3 POUND SIGN U+20A4 LIRA SIGN|£/₤|style=background:#FFD}}

|{{chset-cell1|U+2592 MEDIUM SHADE|▒}}

{{chset-left1|2x}}

|{{chset-ctrl1|U+0020 SPACE| SP }}

|{{chset-cell1|U+0021 EXCLAMATION MARK|!}}

|{{chset-cell1|U+0022 QUOTATION MARK|" }}

|{{chset-cell1|U+0023 NUMBER SIGN|#}}

|{{chset-cell1|U+0024 DOLLAR SIGN|$}}

|{{chset-cell1|U+0025 PERCENT SIGN|%}}

|{{chset-cell1|U+0026 AMPERSAND|&}}

|{{chset-cell1|U+0027 APOSTROPHE|'}}

|{{chset-cell1|U+0028 LEFT PARENTHESIS|(}}

|{{chset-cell1|U+0029 RIGHT PARENTHESIS|)}}

|{{chset-cell1|U+002A ASTERISK|*}}

|{{chset-cell1|U+002B PLUS SIGN|+}}

|{{chset-cell1|U+002C COMMA|, }}

|{{chset-cell1|U+002D HYPHEN-MINUS|Hyphen-minus

}}

|{{chset-cell1|U+002E FULL STOP|.}}

|{{chset-cell1|U+002F SOLIDUS|/ }}

{{chset-left1|3x}}

|{{chset-cell1|U+0030 DIGIT ZERO|0}}

|{{chset-cell1|U+0031 DIGIT ONE|1}}

|{{chset-cell1|U+0032 DIGIT TWO|2}}

|{{chset-cell1|U+0033 DIGIT THREE|3}}

|{{chset-cell1|U+0034 DIGIT FOUR|4}}

|{{chset-cell1|U+0035 DIGIT FIVE|5}}

|{{chset-cell1|U+0036 DIGIT SIX|6}}

|{{chset-cell1|U+0037 DIGIT SEVEN|7}}

|{{chset-cell1|U+0038 DIGIT EIGHT|8}}

|{{chset-cell1|U+0039 DIGIT NINE|9}}

|{{chset-cell1|U+003A COLON|:}}

|{{chset-cell1|U+003B SEMICOLON|;}}

|{{chset-cell1|U+003C LESS-THAN SIGN|<}}

|{{chset-cell1|U+003D EQUALS SIGN|{{=}}}}

|{{chset-cell1|U+003E GREATER-THAN SIGN|>}}

|{{chset-cell1|U+003F QUESTION MARK|?}}

{{chset-left1|4x}}

|{{chset-cell1|U+0040 COMMERCIAL AT|@}}

|{{chset-cell1|U+0041 LATIN CAPITAL LETTER A|A}}

|{{chset-cell1|U+0042 LATIN CAPITAL LETTER B|B}}

|{{chset-cell1|U+0043 LATIN CAPITAL LETTER C|C}}

|{{chset-cell1|U+0044 LATIN CAPITAL LETTER D|D}}

|{{chset-cell1|U+0045 LATIN CAPITAL LETTER E|E}}

|{{chset-cell1|U+0046 LATIN CAPITAL LETTER F|F}}

|{{chset-cell1|U+0047 LATIN CAPITAL LETTER G|G}}

|{{chset-cell1|U+0048 LATIN CAPITAL LETTER H|H}}

|{{chset-cell1|U+0049 LATIN CAPITAL LETTER I|I}}

|{{chset-cell1|U+004A LATIN CAPITAL LETTER J|J}}

|{{chset-cell1|U+004B LATIN CAPITAL LETTER K|K}}

|{{chset-cell1|U+004C LATIN CAPITAL LETTER L|L}}

|{{chset-cell1|U+004D LATIN CAPITAL LETTER M|M}}

|{{chset-cell1|U+004E LATIN CAPITAL LETTER N|N}}

|{{chset-cell1|U+004F LATIN CAPITAL LETTER O|O}}

{{chset-left1|5x}}

|{{chset-cell1|U+0050 LATIN CAPITAL LETTER P|P}}

|{{chset-cell1|U+0051 LATIN CAPITAL LETTER Q|Q}}

|{{chset-cell1|U+0052 LATIN CAPITAL LETTER R|R}}

|{{chset-cell1|U+0053 LATIN CAPITAL LETTER S|S}}

|{{chset-cell1|U+0054 LATIN CAPITAL LETTER T|T}}

|{{chset-cell1|U+0055 LATIN CAPITAL LETTER U|U}}

|{{chset-cell1|U+0056 LATIN CAPITAL LETTER V|V}}

|{{chset-cell1|U+0057 LATIN CAPITAL LETTER W|W}}

|{{chset-cell1|U+0058 LATIN CAPITAL LETTER X|X}}

|{{chset-cell1|U+0059 LATIN CAPITAL LETTER Y|Y}}

|{{chset-cell1|U+005A LATIN CAPITAL LETTER Z|Z}}

|{{chset-cell1|U+005B LEFT SQUARE BRACKET|[}}

|{{chset-cell1|U+005C REVERSE SOLIDUS|\}}

|{{chset-cell1|U+005D RIGHT SQUARE BRACKET|]}}

|{{chset-cell1|U+2191 UPWARDS ARROW U+005E CIRCUMFLEX ACCENT|↑/^}}

|{{chset-cell1|U+005F LOW LINE|_}}

{{chset-left1|6x}}

|{{chset-cell1|U+0060 GRAVE ACCENT U+22A4 DOWN TACK|`/⊤}}

|{{chset-cell1|U+0061 LATIN SMALL LETTER A|a}}

|{{chset-cell1|U+0062 LATIN SMALL LETTER B|b}}

|{{chset-cell1|U+0063 LATIN SMALL LETTER C|c}}

|{{chset-cell1|U+0064 LATIN SMALL LETTER D|d}}

|{{chset-cell1|U+0065 LATIN SMALL LETTER E|e}}

|{{chset-cell1|U+0066 LATIN SMALL LETTER F|f|style=background:#FFD}}

|{{chset-cell1|U+0067 LATIN SMALL LETTER G|g|style=background:#FFD}}

|{{chset-cell1|U+0068 LATIN SMALL LETTER H|h|style=background:#FFD}}

|{{chset-cell1|U+0069 LATIN SMALL LETTER I|i|style=background:#FFD}}

|{{chset-cell1|U+006A LATIN SMALL LETTER J|j|style=background:#FFD}}

|{{chset-cell1|U+006B LATIN SMALL LETTER K|k|style=background:#FFD}}

|{{chset-cell1|U+006C LATIN SMALL LETTER L|l|style=background:#FFD}}

|{{chset-cell1|U+006D LATIN SMALL LETTER M|m|style=background:#FFD}}

|{{chset-cell1|U+006E LATIN SMALL LETTER N|n|style=background:#FFD}}

|{{chset-cell1|U+006F LATIN SMALL LETTER O|o|style=background:#FFD}}

{{chset-left1|7x}}

|{{chset-cell1|U+0070 LATIN SMALL LETTER P|p|style=background:#FFD}}

|{{chset-cell1|U+0071 LATIN SMALL LETTER Q|q|style=background:#FFD}}

|{{chset-cell1|U+0072 LATIN SMALL LETTER R|r|style=background:#FFD}}

|{{chset-cell1|U+0073 LATIN SMALL LETTER S|s|style=background:#FFD}}

|{{chset-cell1|U+0074 LATIN SMALL LETTER T|t|style=background:#FFD}}

|{{chset-cell1|U+0075 LATIN SMALL LETTER U|u|style=background:#FFD}}

|{{chset-cell1|U+0076 LATIN SMALL LETTER V|v|style=background:#FFD}}

|{{chset-cell1|U+0077 LATIN SMALL LETTER W|w|style=background:#FFD}}

|{{chset-cell1|U+0078 LATIN SMALL LETTER X|x|style=background:#FFD}}

|{{chset-cell1|U+0079 LATIN SMALL LETTER Y|y|style=background:#FFD}}

|{{chset-cell1|U+007A LATIN SMALL LETTER Z|z|style=background:#FFD}}

|{{chset-cell1|U+03C0 GREEK SMALL LETTER PI|π|style=background:#FFD}}

|{{chset-cell1|U+007C VERTICAL LINE|{{pipe}}|style=background:#FFD}}

|{{chset-cell1|U+2192 RIGHTWARDS ARROW|→|style=background:#FFD}}

|{{chset-cell1|U+03A3 GREEK CAPITAL LETTER SIGMA|Σ}}

|{{chset-cell1|U+22A6 ASSERTION?|⊦|127|fn=}}

{{legend|#FFD|Characters not in all versions}}

{{anchor|HP-42}}When Hewlett-Packard introduced the HP-42S in 1988, the FOCAL character set was revised to include more characters, including a number of characters already provided by the HP 82240A infrared thermo printer, which had been introduced in 1986, as part of its extended variant of the 1985 revision of the HP Roman-8 character set, although at completely different code points.

There is no code point definition for the euro sign in this character set.

{{chset-table-header1|Revised FOCAL character set (HP-42S)}}
{{chset-left1|0x}}

|{{chset-cell1|U+00F7 DIVISION SIGN|÷}}

|{{chset-cell1|U+00D7 MULTIPLICATION SIGN|×}}

|{{chset-cell1|U+221A SQUARE ROOT|√}}

|{{chset-cell1|U+222B INTEGRAL|∫}}

|{{chset-cell1|U+2591 LIGHT SHADE|░}}

|{{chset-cell1|U+03A3 GREEK CAPITAL LETTER SIGMA|Σ}}

|{{chset-cell1|U+25B6 BLACK RIGHT-POINTING TRIANGLE|▶|6|fn=}}

|{{chset-cell1|U+03C0 GREEK SMALL LETTER PI|π}}

|{{chset-cell1|U+00BF INVERTED QUESTION MARK|¿}}

|{{chset-cell1|U+2264 LESS-THAN OR EQUAL TO|≤}}

|{{chset-ctrl1|U+000A LINE FEED (LF) U+0004 EOT|LF/EOT|style=font-size:50%}}

|{{chset-cell1|U+2265 GREATER-THAN OR EQUAL TO|≥}}

|{{chset-cell1|U+2260 NOT EQUAL TO|≠}}

|{{chset-cell1|U+21B5 DOWNWARDS ARROW WITH CORNER LEFTWARDS|↵}}

|{{chset-cell1|U+2193 DOWNWARDS ARROW|↓}}

|{{chset-cell1|U+2192 RIGHTWARDS ARROW|→}}

{{chset-left1|1x}}

|{{chset-cell1|U+2190 LEFTWARDS ARROW|←}}

|{{chset-cell1|U+00B5 MICRO SIGN U+03BC GREEK SMALL LETTER MU|µ/μ}}

|{{chset-cell1|U+00A3 POUND SIGN U+20A4 LIRA SIGN|£/₤}}

|{{chset-cell1|U+00B0 DEGREE SIGN|°}}

|{{chset-cell1|U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE|Å}}

|{{chset-cell1|U+00D1 LATIN CAPITAL LETTER N WITH TILDE|Ñ}}

|{{chset-cell1|U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS|Ä}}

|{{chset-cell1|U+2221 MEASURED ANGLE U+2220 ANGLE|∡/∠}}

|{{chset-cell1|U+1D07 LATIN LETTER SMALL CAPITAL E U+23E8 DECIMAL EXPONENT SYMBOL|ᴇ/⏨}}

|{{chset-cell1|U+00C6 LATIN CAPITAL LETTER AE|Æ}}

|{{chset-cell1|U+2026 HORIZONTAL ELLIPSIS U+2025 TWO DOT LEADER|…/‥}}

|{{chset-cell1|U+241B SYMBOL FOR ESCAPE|␛}}

|{{chset-cell1|U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS|Ö}}

|{{chset-cell1|U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS|Ü}}

|{{chset-cell1|U+2592 MEDIUM SHADE|▒}}

|{{chset-cell1|U+25A0 BLACK SQUARE U+00B7 MIDDLE DOT|■/·}}

{{chset-left1|2x}}

|{{chset-ctrl1|U+0020 SPACE| SP }}

|{{chset-cell1|U+0021 EXCLAMATION MARK|!}}

|{{chset-cell1|U+0022 QUOTATION MARK|" }}

|{{chset-cell1|U+0023 NUMBER SIGN|#}}

|{{chset-cell1|U+0024 DOLLAR SIGN|$}}

|{{chset-cell1|U+0025 PERCENT SIGN|%}}

|{{chset-cell1|U+0026 AMPERSAND|&}}

|{{chset-cell1|U+0027 APOSTROPHE|'}}

|{{chset-cell1|U+0028 LEFT PARENTHESIS|(}}

|{{chset-cell1|U+0029 RIGHT PARENTHESIS|)}}

|{{chset-cell1|U+002A ASTERISK|*}}

|{{chset-cell1|U+002B PLUS SIGN|+}}

|{{chset-cell1|U+002C COMMA|, }}

|{{chset-cell1|U+002D HYPHEN-MINUS|Hyphen-minus

}}

|{{chset-cell1|U+002E FULL STOP|.}}

|{{chset-cell1|U+002F SOLIDUS|/ }}

{{chset-left1|3x}}

|{{chset-cell1|U+0030 DIGIT ZERO|0}}

|{{chset-cell1|U+0031 DIGIT ONE|1}}

|{{chset-cell1|U+0032 DIGIT TWO|2}}

|{{chset-cell1|U+0033 DIGIT THREE|3}}

|{{chset-cell1|U+0034 DIGIT FOUR|4}}

|{{chset-cell1|U+0035 DIGIT FIVE|5}}

|{{chset-cell1|U+0036 DIGIT SIX|6}}

|{{chset-cell1|U+0037 DIGIT SEVEN|7}}

|{{chset-cell1|U+0038 DIGIT EIGHT|8}}

|{{chset-cell1|U+0039 DIGIT NINE|9}}

|{{chset-cell1|U+003A COLON|:}}

|{{chset-cell1|U+003B SEMICOLON|;}}

|{{chset-cell1|U+003C LESS-THAN SIGN|<}}

|{{chset-cell1|U+003D EQUALS SIGN|{{=}}}}

|{{chset-cell1|U+003E GREATER-THAN SIGN|>}}

|{{chset-cell1|U+003F QUESTION MARK|?}}

{{chset-left1|4x}}

|{{chset-cell1|U+0040 COMMERCIAL AT|@}}

|{{chset-cell1|U+0041 LATIN CAPITAL LETTER A|A}}

|{{chset-cell1|U+0042 LATIN CAPITAL LETTER B|B}}

|{{chset-cell1|U+0043 LATIN CAPITAL LETTER C|C}}

|{{chset-cell1|U+0044 LATIN CAPITAL LETTER D|D}}

|{{chset-cell1|U+0045 LATIN CAPITAL LETTER E|E}}

|{{chset-cell1|U+0046 LATIN CAPITAL LETTER F|F}}

|{{chset-cell1|U+0047 LATIN CAPITAL LETTER G|G}}

|{{chset-cell1|U+0048 LATIN CAPITAL LETTER H|H}}

|{{chset-cell1|U+0049 LATIN CAPITAL LETTER I|I}}

|{{chset-cell1|U+004A LATIN CAPITAL LETTER J|J}}

|{{chset-cell1|U+004B LATIN CAPITAL LETTER K|K}}

|{{chset-cell1|U+004C LATIN CAPITAL LETTER L|L}}

|{{chset-cell1|U+004D LATIN CAPITAL LETTER M|M}}

|{{chset-cell1|U+004E LATIN CAPITAL LETTER N|N}}

|{{chset-cell1|U+004F LATIN CAPITAL LETTER O|O}}

{{chset-left1|5x}}

|{{chset-cell1|U+0050 LATIN CAPITAL LETTER P|P}}

|{{chset-cell1|U+0051 LATIN CAPITAL LETTER Q|Q}}

|{{chset-cell1|U+0052 LATIN CAPITAL LETTER R|R}}

|{{chset-cell1|U+0053 LATIN CAPITAL LETTER S|S}}

|{{chset-cell1|U+0054 LATIN CAPITAL LETTER T|T}}

|{{chset-cell1|U+0055 LATIN CAPITAL LETTER U|U}}

|{{chset-cell1|U+0056 LATIN CAPITAL LETTER V|V}}

|{{chset-cell1|U+0057 LATIN CAPITAL LETTER W|W}}

|{{chset-cell1|U+0058 LATIN CAPITAL LETTER X|X}}

|{{chset-cell1|U+0059 LATIN CAPITAL LETTER Y|Y}}

|{{chset-cell1|U+005A LATIN CAPITAL LETTER Z|Z}}

|{{chset-cell1|U+005B LEFT SQUARE BRACKET|[}}

|{{chset-cell1|U+005C REVERSE SOLIDUS|\}}

|{{chset-cell1|U+005D RIGHT SQUARE BRACKET|]}}

|{{chset-cell1|U+2191 UPWARDS ARROW U+005E CIRCUMFLEX ACCENT|↑/^}}

|{{chset-cell1|U+005F LOW LINE|_}}

{{chset-left1|6x}}

|{{chset-cell1|U+0060 GRAVE ACCENT|`}}

|{{chset-cell1|U+0061 LATIN SMALL LETTER A|a}}

|{{chset-cell1|U+0062 LATIN SMALL LETTER B|b}}

|{{chset-cell1|U+0063 LATIN SMALL LETTER C|c}}

|{{chset-cell1|U+0064 LATIN SMALL LETTER D|d}}

|{{chset-cell1|U+0065 LATIN SMALL LETTER E|e}}

|{{chset-cell1|U+0066 LATIN SMALL LETTER F|f}}

|{{chset-cell1|U+0067 LATIN SMALL LETTER G|g}}

|{{chset-cell1|U+0068 LATIN SMALL LETTER H|h}}

|{{chset-cell1|U+0069 LATIN SMALL LETTER I|i}}

|{{chset-cell1|U+006A LATIN SMALL LETTER J|j}}

|{{chset-cell1|U+006B LATIN SMALL LETTER K|k}}

|{{chset-cell1|U+006C LATIN SMALL LETTER L|l}}

|{{chset-cell1|U+006D LATIN SMALL LETTER M|m}}

|{{chset-cell1|U+006E LATIN SMALL LETTER N|n}}

|{{chset-cell1|U+006F LATIN SMALL LETTER O|o}}

{{chset-left1|7x}}

|{{chset-cell1|U+0070 LATIN SMALL LETTER P|p}}

|{{chset-cell1|U+0071 LATIN SMALL LETTER Q|q}}

|{{chset-cell1|U+0072 LATIN SMALL LETTER R|r}}

|{{chset-cell1|U+0073 LATIN SMALL LETTER S|s}}

|{{chset-cell1|U+0074 LATIN SMALL LETTER T|t}}

|{{chset-cell1|U+0075 LATIN SMALL LETTER U|u}}

|{{chset-cell1|U+0076 LATIN SMALL LETTER V|v}}

|{{chset-cell1|U+0077 LATIN SMALL LETTER W|w}}

|{{chset-cell1|U+0078 LATIN SMALL LETTER X|x}}

|{{chset-cell1|U+0079 LATIN SMALL LETTER Y|y}}

|{{chset-cell1|U+007A LATIN SMALL LETTER Z|z}}

|{{chset-cell1|U+007B LEFT CURLY BRACKET|{}}

|{{chset-cell1|U+007C VERTICAL LINE|{{pipe}}}}

|{{chset-cell1|U+007D RIGHT CURLY BRACKET|}}}

|{{chset-cell1|U+007E TILDE|~}}

|{{chset-cell1|U+22A6 ASSERTION?|⊦|127|fn=}}

{{chset-left1|8x}}

|{{chset-cell1|U+00A6 BROKEN BAR?|¦?}}

|{{chset-cell1|U+00A5 YEN SIGN?|¥?}}

|{{chset-cell1|U+2593 DARK SHADE?|▓?}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1|U+240A SYMBOL FOR LINE FEED|␊}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

|{{chset-cell1

|style=background:#DDD}}

Translation from HP-42S character set to the modified HP Roman-8 (supported by HP 82240A etc.) character set:

{{chset-table-header1|HP translation vector}}
{{chset-left1|0x}}

|style="font-size:60%"|0x81

|style="font-size:60%"|0x82

|style="font-size:60%"|0x83

|style="font-size:60%"|0x84

|style="background:#DDD;font-size:60%"|0x04

|style="font-size:60%"|0x85

|style="font-size:60%"|0x86

|style="font-size:60%"|0x87

|style="background:#DDD;font-size:60%"|0x08

|style="font-size:60%"|0x89

|style="font-size:60%"|0x04

|style="font-size:60%"|0x8A

|style="font-size:60%"|0x8B

|style="background:#DDD;font-size:60%"|0x0D

|style="background:#DDD;font-size:60%"|0x0E

|style="font-size:60%"|0x8D

{{chset-left1|1x}}

|style="font-size:60%"|0x8E

|style="font-size:60%"|0x8F

|style="font-size:60%"|0xAF

|style="font-size:60%"|0xB3

|style="font-size:60%"|0xA2

|style="font-size:60%"|0xB6

|style="font-size:60%"|0xD8

|style="font-size:60%"|0xA0

|style="background:#DDD;font-size:60%"|0x18

|style="font-size:60%"|0xD3

|style="font-size:60%"|0x9B

|style="background:#DDD;font-size:60%"|0x1B

|style="font-size:60%"|0xDA

|style="font-size:60%"|0xDB

|style="font-size:60%"|0x7F

|style="font-size:60%"|0xF2

style="background:#DDD" colspan="17"|
{{chset-left1|7x}}

|style="background:#DDD;font-size:60%"|0x70

|style="background:#DDD;font-size:60%"|0x71

|style="background:#DDD;font-size:60%"|0x72

|style="background:#DDD;font-size:60%"|0x73

|style="background:#DDD;font-size:60%"|0x74

|style="background:#DDD;font-size:60%"|0x75

|style="background:#DDD;font-size:60%"|0x76

|style="background:#DDD;font-size:60%"|0x77

|style="background:#DDD;font-size:60%"|0x78

|style="background:#DDD;font-size:60%"|0x79

|style="background:#DDD;font-size:60%"|0x7A

|style="background:#DDD;font-size:60%"|0x7B

|style="background:#DDD;font-size:60%"|0x7C

|style="background:#DDD;font-size:60%"|0x7D

|style="background:#DDD;font-size:60%"|0x7E

|style="font-size:60%"|0x94

{{chset-left1|8x}}

|style="background:#DDD;font-size:60%"|0x80

|style="background:#DDD;font-size:60%"|0x81

|style="background:#DDD;font-size:60%"|0x82

|style="background:#DDD;font-size:60%"|0x83

|style="background:#DDD;font-size:60%"|0x84

|style="background:#DDD;font-size:60%"|0x85

|style="background:#DDD;font-size:60%"|0x86

|style="background:#DDD;font-size:60%"|0x87

|style="background:#DDD;font-size:60%"|0x88

|style="background:#DDD;font-size:60%"|0x89

|style="font-size:60%"|0x90

|style="background:#DDD;font-size:60%"|0x8B

|style="background:#DDD;font-size:60%"|0x8C

|style="background:#DDD;font-size:60%"|0x8D

|style="background:#DDD;font-size:60%"|0x8E

|style="background:#DDD;font-size:60%"|0x8F

See also

Notes

{{reflist|group="nb"|refs=

The glyph at code point 6 is called GOOSE character in Hewlett-Packard terminology. While U+25B6 (▶) is the preferred Unicode character for maximum cross-compatibility with established RPL character set mappings, Free42 since release 2.0.1 (2017-04-23) maps to U+25B8 (▸) instead. [http://thomasokken.com/free42/history.html]

The glyph at code point 127 (⊦) is called APPEND character in Hewlett-Packard terminology. In the HP-41C/CV/CX and HP-42S series of calculators, it is used to indicate that the following characters will be appended to the alpha register rather than replacing the existing contents of the register.

}}

References

{{reflist|refs=

{{cite journal |title=HP 82240B IR Printer |author-first=Richard J. |author-last=Nelson |journal=HP Solve |issue=18 |date=May 2010 |url=http://h20331.www2.hp.com/hpsub/downloads/HP_Solve_Issue_18_April_2010.pdf |access-date=2016-09-21 |archive-url=https://web.archive.org/web/20160921182449/http://h20331.www2.hp.com/hpsub/downloads/HP_Solve_Issue_18_April_2010.pdf |archive-date=2016-09-21}}

{{cite book |title=HP 82240A Infrared Printer |publisher=Hewlett Packard, Portable Computer Division |date=October 1986 |edition=2 |id=HP reorder number 82240-90001 (82240-90008) |location=Corvallis, OR, USA |url=http://members.ziggo.nl/kees.van.der.sanden/downloads/HP82240A_manual.pdf |access-date=2016-08-06 |url-status=live |archive-url=https://web.archive.org/web/20160806180552/http://members.ziggo.nl/kees.van.der.sanden/downloads/HP82240A_manual.pdf |archive-date=2016-08-06}}

{{cite book |title=HP 82240B Infrared Printer |publisher=Hewlett Packard |date=August 1989 |edition=1 |id=HP reorder number 82240-90014 |location=Corvallis, OR, USA |pages=17–18}}

{{cite web |author-first=David G. |author-last=Hicks |title=HP-41C Synthetic Programming |date=2017 |orig-year=1998 |publisher=The Museum of HP Calculators (MoHPC) |url=http://www.hpmuseum.org/prog/synth41.htm |access-date=2018-01-06 |url-status=live |archive-url=https://web.archive.org/web/20180106014348/http://www.hpmuseum.org/prog/synth41.htm |archive-date=2018-01-06}}

{{cite web |author-first=David G. |author-last=Hicks |title=Graphic byte code table |date=1997 |publisher=The Museum of HP Calculators (MoHPC) |url=http://www.hpmuseum.org/prog/synth.gif |access-date=2018-01-06 |url-status=live |archive-url=https://web.archive.org/web/20180106021815/http://www.hpmuseum.org/prog/synth.gif |archive-date=2018-01-06}}

{{cite book |title=HP-42S RPN Scientific - Programming Examples and Techniques |publisher=Hewlett-Packard Company, Corvallis Division |location=Corvallis, OR, USA |date=July 1988 |edition=1 |id=00042-90020, 00042-90019 |url=http://www.hp41.net/forum/fileshp41net/hp42s-programming-examples.pdf |access-date=2018-01-04 |url-status=live |archive-url=https://web.archive.org/web/20180104042902/http://www.hp41.net/forum/fileshp41net/hp42s-programming-examples.pdf |archive-date=2018-01-04}}

{{cite book |title=RPN Scientific Calculator - Owner's Manual - HP-42S |publisher=Hewlett-Packard |date=June 1988 |edition=1 |id=00042-90001, 00042-90002 |url=http://www.hp41.net/forum/fileshp41net/manuel-hp42s-us.pdf |access-date=2018-01-04 |url-status=live |archive-url=https://web.archive.org/web/20180104043654/http://www.hp41.net/forum/fileshp41net/manuel-hp42s-us.pdf |archive-date=2018-01-04 |pages=288–291}}

{{cite book |title=HP 82143A Printer Owner's Handbook |date=March 1983 |publisher=Hewlett-Packard, Corvallis Division |location=Corvallis, OR, USA |page=37 |edition=Rev. C |id=82143-90001 |url=https://literature.hpcalc.org/community/hp82143a-oh-en.pdf |archive-url=https://web.archive.org/web/20220331221705/https://literature.hpcalc.org/community/hp82143a-oh-en.pdf |archive-date=March 31, 2022}}

}}

Further reading

  • {{cite book |title=HP-41C Operating Manual - A Guide for the Experienced User |publisher=Hewlett-Packard Company |date=June 1980 |id=00041-90259 |url=http://www.decadecounter.com/vta/pdf/HP%2041C%20Operating%20Manual.pdf |access-date=2018-01-04 |url-status=usurped |archive-url=https://web.archive.org/web/20180104042855/http://www.decadecounter.com/vta/pdf/HP%2041C%20Operating%20Manual.pdf |archive-date=2018-01-04}}
  • {{cite book |editor-first1=Stefan |editor-last1=Fegert |editor-first2=Heinz |editor-last2=Dalkowski |author-first1=Burkhard |author-last1=Oerttel |author-first2=Reinhold |author-last2=Hümpfner |author-first3=Bernhard |author-last3=Meier |author-first4=Michael |author-last4=Schilli |author-first5=Andreas |author-last5=Weber |author-first6=Frank |author-last6=Leissner |author-first7=Axel |author-last7=Kaiser |author-first8=Reinhard |author-last8=Strewinski |author-first9=Sebastian |author-last9=von Borries |author-first10=Heinz |author-last10=Dalkowski |author-first11=Stefan |author-last11=Fegert |title=Programmsammlung für den HP-41 |publisher={{ill|Heldermann Verlag|de}} |location=Berlin, Germany |date=2014 |orig-year=1989 |isbn=978-3-88538-809-8 |language=German |url=http://www.mh-aerotools.de/hp/heldermann/Eine%20Programmsammlung%20fuer%20den%20HP-41.pdf |access-date=2018-01-04 |url-status=live |archive-url=https://web.archive.org/web/20180104042911/http://www.mh-aerotools.de/hp/heldermann/Eine%20Programmsammlung%20fuer%20den%20HP-41.pdf |archive-date=2018-01-04}}

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Category:Character sets