PDP 11/45 Further success! (and a question)

Wai-Sun Chia waisun.chia at gmail.com
Mon Mar 21 20:47:52 CST 2005


On Mon, 21 Mar 2005 19:36:14 -0000, Jim Beacon <jim at g1jbg.co.uk> wrote:
> Hi All,
> 
> Now a question, I used the light flasher program:
> 
> location    contents    opcode
> 001000    012700        mov #1,r0
> 001002    000001
> 001004    006100        rol r0
> 001006    000005        reset
> 001010    000775        br -4
> 
> and it will run, however, I don't see the data lights "chase" across the

LOL! :-) Filaments simply needs time to warm up....
Just put in a pause/dummy loop after the "rol".

/wai-sun



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