Re: [Sdcc-user] 8051-variant dev board recommendations

2016-07-08 Thread Joakim Langlet
The Silabs processors would be my recommendation too. Easy to work with, built-in clock sources, good ADC and a fast CPU (few cycles per instruction) and the tools work well. I have used the C8051F930 in three recent projects and I would use it again. The Silabs processors don't have dual DPTR a

Re: [Sdcc-user] 8051-variant dev board recommendations

2016-07-08 Thread Maarten Brock
Hello, SiLabs has no dual DPTR processors. The EMI0CN is the equivalent of P2 on a traditional 8051 for MOVX @Ri instructions. It is used by SDCC for pdata access. Mucking about with it in your code can lead to 'interesting' problems, similar to writing DPL/DPH in your code. Not something a 'real

Re: [Sdcc-user] modulo operation malfunction on pic14 (P16F886)

2016-07-08 Thread Gál Zsolt
Hello, moduchar.c takes place here: sdcc/device/lib/pic14/libsdcc Regards, Zsolt -- Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tec

Re: [Sdcc-user] 8051-variant dev board recommendations

2016-07-08 Thread Philipp Klaus Krause
On 08.07.2016 11:06, Maarten Brock wrote: > Hello, > > SiLabs has no dual DPTR processors. > > The EMI0CN is the equivalent of P2 on a traditional 8051 for MOVX @Ri > instructions. It is used by SDCC for pdata access. Mucking about with it > in your code can lead to 'interesting' problems, simila

Re: [Sdcc-user] 8051-variant dev board recommendations

2016-07-08 Thread Philipp Klaus Krause
On 07.07.2016 05:42, Sab V wrote: > This may not meet all your requirements, but you should look at the FX2 > from cypress. FX2LP looks good: 16 KB shared data/code RAM. Free fxload tool (even already in Debian GNU/Linux). Cheap (approx. 10 € dev boards). AMD 80C521-like dual dptr. Philipp si