Forum

Dear all,
I just found this on the web:
http://www.engadget.com/2012/09/10/ben- ... d-and-ard/
Enjoy!

A happy new year to you all!

Quax

Good idea! Some years ago, I bought this (blue) EL foil from Conrad. Unfortunately, the available inverter modules were too large to fit into the G850(V). Recently, I found a new type at backlight4you . This inverter is small enough to fit into the pocket computer case. Here you can see the dimensio...

You can find a C version of the Marse/Roberts PMMLCG producing (0/1) distributed random numbers here. This generator has a good statistical quality.

Salut!

I have send you a PM.

pir2 a écrit : Ah oui, c'est vrai, pour le G850, c'est Quax
(en plus, je suis en discussion avec lui pour savoir quand il en aura de disponible à nouveau )

Sorry for the delay. Some new interface cables are available now

Hi! I'm using 9600,8,N,1 (RS/CS, EOF=&1A) without any delay. Never had a problem with that. Only exception: sending machine code to the pocket computer ("R" command in MONITOR mode). In this case the pocket computer requires a LINE delay of 50...100 ms, because the machine has to translate the data ...

charognard a écrit :OK super
have you make this modification ?
what is the reference of he piezo ?

Oui, I have added a piezo. I'm quite sure that I have bought Conrad #751669-62 but the choice of the piezo is not that critical. You will find enough space inside your machine to install it.

BEEP is implemented in the PC-G BASIC and C language but not documented in the manual in BASIC: BEEP n,f,d in C: beep(int f, int d, int n ); where f : frequency d : duration n : number of beeps You can easily add an internal piezo buzzer here: BZ+ = red BZ - = black http://homepage.mac.com/runway37/...

Great stuff. The C= pocket would be a nice machine. By the way: The PCB of a C64 DTV fits into a PC-1500/1600 case. However, the LCD thing makes this mod quite challenging.

Salut Jerome! This sounds really strange. Do you remember the circumstances under which the upside-down effect happend? I have only found a reverse mode where the display orientation is exchanged on the x axis. (on: OUT &H40,&HA1 / off: OUT &H40,&HA0). But then, display output starts at VRAM column ...

Salut! I did some "research" in display control with the PC-G850V. From the G850 schematic I found that 2 display controllers/drivers (a SED 1560 and a 1630 series chip) are involved. The 1560 data sheet reveals interesting facts on VRAM organisation and display control. In some experiments I could ...

Salut!

Does it mean that the "RESET" style IN and OUT buttons are used for the CLOAD & CSAVE function?

Salut! I would opt for the V model: - high contrast (real good) display - on-board PIC assembler - less power consumption-> longer battery time - some additional BASIC commands (minus the cassette related stuff) (I got this token matrix from experimentation) Okay, the 'S' seems to be slightly faster...

Salut! Since some users of my CG-1 USB interface (for PC-E220/G8xx) asked for a 15 pin version, I have designed an 11-->15 pin adapter that allows to connect Sharp pockets with 15 pin SIO (like PC-1360, E500/S etc.) The good thing is that it works. However, it will take some time to make a neat and ...

Hi!

Unfortunately, Casio and Sharp use a different (inverted) signal logic so that you cannot simply wire up that Casio interface with a Sharp pocket.

Christian