© 2018-2020: Walter Fischer, e-mail
www.cavefischer.at/Sharp Pocket Computer/Die Sammlung
© 2018-2020: Walter Fischer, e-mail
SHARP Business/Financial Computer PC-1421 |
Finanzrechner, programmierbar |
 |
| CPU | CMOS 8 bit, SC61860 A12 | Abmessungen | 170 (B) x 72 (T) x 11 (H) mm | Anzahl der Tasten | 76 |
| Programmiersprache | Basic | Gewicht | 150 g (inkl. Batterien u. Hardcover) | Schiebeschalter | On/Off |
| Maschinensprache | Ja - PEEK, POKE, CALL, CSAVE M, CLOAD M | Batterien | 2 x CR2032 | All reset | Taster auf der Rückseite |
| Display | 1 Zeile mit 16 Zeichen (5x7 Matrix) | Betriebsspannung | 6 Volt | Displaykontrast | Kontrastregler auf der rechten Seite |
| RAM verfügbar | 3454 Byte | Leistung | 0,03 Watt | Calculator Modus | Ja |
| Standardvariable | A-Z bzw. A$-Z$, 26 x 8 Byte = 208 Byte | Schnittstelle links | 11 pol. Buchsenleiste | Lautsprecher | Ja - Piezo-Beeper |
| System ROM | 40 kByte | Schnittstelle rechts | ohne | Erscheinungsjahr | 1984 |
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| Codetabelle | ||||||||
|---|---|---|---|---|---|---|---|---|
| &8x | &9x | &Ax | &Bx | &Cx | &Dx | &Ex | &Fx | |
| &x0 | FACT | RND | RUN | RANDOM | TO | GOSUB | PMT | |
| &x1 | REC | LN | AND | NEW | DEGREE | STEP | AREAD | NPV |
| &x2 | POL | LOG | OR | CONT | RADIAN | THEN | LPRINT | IRR |
| &x3 | ROT | EXP | NOT | PASS | GRAD | ON | RETURN | PRN |
| &x4 | DECI | SQR | ASC | LIST | BEEP | IF | RESTORE | INTE |
| &x5 | HEX | SIN | VAL | LLIST | WAIT | FOR | ERASE | BAL |
| &x6 | TEN | COS | LEN | CSAVE | GOTO | LET | FIN | SPRN |
| &x7 | RCP | TAN | PEEK | CLOAD | TRON | REM | SINTE | |
| &x8 | SQU | INT | CHR$ | ACC | TROFF | END | NI | |
| &x9 | CUR | ABS | STR$ | AMRT | CLEAR | NEXT | CFI | |
| &xA | HSN | SGN | MID$ | COMP | USING | STOP | CST | |
| &xB | HCS | DEG | LEFT$ | MDF | DIM | READ | SEL | |
| &xC | HTN | DMS | RIGHT$ | EFF | CALL | DATA | MAR | |
| &xD | AHS | ASN | INKEY$ | APR | POKE | PAUSE | MU | |
| &xE | AHC | ACS | PI | DAYSI | BGNON | PV | ||
| &xF | AHT | ATN | MEM | DAYSII | BGNOFF | INPUT | FV | |
| Im Originalhandbuch nicht dokumentiert | ||||||||
| Adressen | ||
|---|---|---|
| &0000 - &1FFF |
0 - 8191 |
Internes ROM |
| &3800 | 14336 | Beginn Basic |
| &4580 - &464F |
17792 - 17999 |
Standardvariable |
| &46C0 - &46C7 |
18112 - 18119 |
Passwort |
| &6400 - &6427 |
0 25600 25639 |
Display Stellen 1-8 |
| &6440 - &6467 |
25664 - 25703 |
Display Stellen 16-9 |
| Standardvariable | |||||
|---|---|---|---|---|---|
| Numerisch | Text | Hex | Dez | A | A(1) | A$ | A$(1) | &4648 - &464F | 17992 - 17999 |
| B | A(2) | B$ | A$(2) | &4640 - &4647 | 17984 - 17991 |
| C | A(3) | C$ | A$(3) | &4638 - &463F | 17976 - 17983 |
| D | A(4) | D$ | A$(4) | &4630 - &4637 | 17968 - 17975 |
| E | A(5) | E$ | A$(5) | &4628 - &462F | 17960 - 17967 |
| F | A(6) | F$ | A$(6) | &4620 - &4627 | 17952 - 17959 |
| G | A(7) | G$ | A$(7) | &4618 - &461F | 17944 - 17951 |
| H | A(8) | H$ | A$(8) | &4610 - &4617 | 17936 - 17943 |
| I | A(9) | I$ | A$(9) | &4608 - &460F | 17928 - 17935 |
| J | A(10) | J$ | A$(10) | &4600 - &4607 | 17920 - 17927 |
| K | A(11) | K$ | A$(11) | &45F8 - &45FF | 17912 - 17919 |
| L | A(12) | L$ | A$(12) | &45F0 - &45F7 | 17904 - 17911 |
| M | A(13) | M$ | A$(13) | &45E8 - &45EF | 17896 - 17903 |
| N | A(14) | N$ | A$(14) | &45E0 - &45E7 | 17888 - 17895 |
| O | A(15) | O$ | A$(15) | &45D8 - &45DF | 17880 - 17887 |
| P | A(16) | P$ | A$(16) | &45D0 - &45D7 | 17872 - 17879 |
| Q | A(17) | Q$ | A$(17) | &45C8 - &45CF | 17864 - 17871 |
| R | A(18) | R$ | A$(18) | &45C0 - &45C7 | 17856 - 17863 |
| S | A(19) | S$ | A$(19) | &45B8 - &45BF | 17848 - 17855 |
| T | A(20) | T$ | A$(20) | &45B0 - &45B7 | 17840 - 17847 |
| U | A(21) | U$ | A$(21) | &45A8 - &45AF | 17832 - 17839 |
| V | A(22) | V$ | A$(22) | &45A0 - &45A7 | 17824 - 17831 |
| W | A(23) | W$ | A$(23) | &4598 - &459F | 17816 - 17823 |
| X | A(24) | X$ | A$(24) | &4590 - &4597 | 17808 - 17815 |
| Y | A(25) | Y$ | A$(25) | &4588 - &458F | 17800 - 17807 |
| Z | A(26) | Z$ | A$(26) | &4580 - &4587 | 17792 - 17799 |
| Display |
|---|
 |
| Statusanzeigen | |||||
| 25468 | 001 E 002 M 004 BAL 008 INT 016 PRN 032 ∑ 064 ▃ PRO |
25660 | 001 002 004 008 ▃ RUN 016 032 064 |
25661 | 001 BUSY 002 DEF 004 SHIFT 008 BGN 016 ▃ STAT 032 ▃ FIN 064 ▃ PRINT |
| 11 polige Buchsenleiste |  |
||
|---|---|---|---|
| 1 | I | MTout2 (Piezo-Beeper) | |
| 2 | + | ||
| 3 | - | ||
| 4 | O | Fo 1 (Busy) | |
| 5 | O | Fo 2 (Dout) | |
| 6 | I | Xin | |
| 7 | O | Xout | |
| 8 | I/O | IB 8 (Din) | |
| 9 | I/O | IB 7 (Ack) | |
| 10 | nc | ||
| 11 | nc | ||