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I found the box of this strange calc called "Clothoid Pocket Book Calculator" there, whatever this should mean in this case.


http://blogs.yahoo.co.jp/joker_53rd/32469275.html

The COMP-mode-only version of the EL-9000:



More details here.

Daniel, I've read your calculator blog and saw that you are disappointed about the speed of the PB-1000 compared to the PB-2000C with BASIC. The reason is the lack of the CLEAR statement in your test program, due to the variable handling of this BASIC dialect. Furthermore you pointed out the missing...

Hi Xerxes, What is your source for this very plausible 3.68 MHz clock rate ? A normal TS80L188EB8 microprocessor should run at 8 MHz. Is it a Casio underclocking ? Hi Daniel, I noticed, that the sources in the net are contradictory about the clock rate of the FX-890P line. So I opened my Z-1GRA and...

Pour le 220, je n'ai pu trouver que la notice en Allemand... :( http://www.instructionsmanuals.com/download/calculadoras/Sharp-PCE220-de.pdf Ah oui, les fréquences d'horloges sont différentes (l savoir c'est important pour les durées des tempos) : le 220 tourne en 3,58 Mhz, le 850 en 9,1 Mhz, et le...

reste qu'en assembleur, c'est typiquement le genre de programme ou tu peux multiplier la vitesse par.... beaucoup !! (100,1000, plus?) mais faut voir comment l'écran graphique est codé car çà peut vite devenir très compliqué I've tried it already on the HD61700 (PB-1000/2000C). The usual way (1 pix...

Some additional informations about the PC-1300(S) programming, I've got recently: DO and CNT are for looping using variable A implicit, similar to FOR A ... NEXT. The indirect access to the 42 variables 0-41 is done by prefixing a variable with X, where 0-25 are equivalent to A-Z. It's possible to u...

"SpeedUpMax" is not a module to instal. They simply replace a capacitor by soldering, that accelerates the 68000 to about 24 MHz.

What are 0 and 81 in your program ? Kind of ASC char ? I suppose ";" is used to 'refresh' the screen. Exactly. POKE and PEEK command are very original (unique ?) for these kind of language... The syntax seems the same that the IND access to memory. I know you can use IND on the 502P with out of ran...

Gilles59 a écrit :je me demande si les POKE de la 603P permettent d'acceder directement à la mémoire "écran" ?

It's possible to POKE to the upper line and then update the content. A cylon demo:

Now it's possible to start the code without the OM-53B card. Merci Piotr! The modified code for the C environment in PBF-format: DQ2000C1.EXE,49185,49626,49185 566015D100F02AD600E20CA000021DCF7A5AF9D1000102D0400000FAC2635A4C030F4C040F4C050FCA0340C2605A1A001A011A02C84040C84040C84040C84040C86043027502...

I was asked for the assembly source code. Voilà: ORG &H0600 LD $29,0 XRL $26,$26,L3 CLT PST UA,&H15 PRE IZ,&H0C10 ST $31,(IZ+#0) LDW $0,&H0201 STW &H0000,(#2) @00: FST LDL $3,$26,L3 AN $3,&H0F AN $4,&H0F AN $5,&H0F ADBL $3,&H00,L3 LDL $0,$26,L3 DID $0 DID $1 DID $2 ADBL $0,#2,L3 ADBL $0,#2,L3 ADBL $...

Merci for choosing the AI-1000.

It looks like you need to have the BASIC cartridge to enter the program. Yes, because it's rather complicated to start machine code on the AI-1000/PB-2000C normally and besides, a test with starting the code in the C environment showed some abnormal behaviour, that I've not investigated deeper yet....

Some months ago my desk clock failed suddenly. I decided to replace it with a pocket instead of buying a new one for aesthetical reason. A well suited pocket is the PB-2000C because of it's graphical screen, the internal timer and external power supply connection. To have access to the TM register o...