Date   
Is a mask ROMd 1804 useable? 36 messages By jeff.birt ·
New Interpreted Programming Language Called CHIP-16 and a BASIC Compiler for it 4 messages By marcpic1802 ·
1802 testing with Arduino Mega progress 6 messages By jeff.birt ·
An Elf nametag? 5 messages By Lee Hart ·
Proper r/w timing for full 16bit address bus 6 messages By jeff.birt ·
Testing suspicious 1802s 30 messages By jeff.birt ·
The Til 311 discussion made me think about something that has bugged me. 7 messages By Martin Heermance ·
SPAM-LOW: Re: [cosmacelf] Alternatives to TIL311 type LED hex displays 2 messages By jeff.birt ·
DS275 substitute on Elf2k 21 messages By Rizal Acob ·
COSMAC ELF Group Ownership Change 11 messages #ThisGroup By Dave Ruske ·
RCA Engineer mag Vol 22 1977 Feb/Mar issue 22 messages By whd_whd_whd ·
UT versions? #microboards By Marcel van Tongeren ·
RCA COSMAC CDP1802 functional equivalent CPU core in VHDL 2 messages By bill rowe ·
FREE: Wire-wrap sockets need home 9 messages By somaspack ·
Yahoo Groups Closing, Please Update Links 5 messages #ThisGroup By Dave Ruske ·
Frankenstein UART Board 13 messages #Serial #Homebrew By Jeff Truck ·
Elf2k ...use of either SWITCHES control planel / HEX keypad but not both 11 messages By Rizal Acob ·
Max Image Size in Email 3 messages #ThisGroup By Dave Ruske ·
Questions for finalizing my Elf 2k 10 messages #ELF2K By Rob Carnegie ·
RCA COS/MOS versus CMOS 7 messages By somaspack ·