oops, sorry. Now A2 moves. I have to write to 0x83000004 to make it
move. Sorry. I hope this at least helps somebody else.
-- bugfixer
Reply by bugfixer●January 3, 20062006-01-03
Oh, a typo:
"The symptom is that when I write to 0x83000001 A2 does not go to 1. "
is the correct information.
Reply by bugfixer●January 3, 20062006-01-03
Hello to you all.
Has anybody used successfully the SED1335 device in bus mode with LPC
2294 (the ARM7 from Philips)?
I'm using a Phytec development board, which uses the A2 address bus as
the lowest bit for the addresses. The register BCFG3 seem to correctly
set:
BCFG3 --> 0x0000FBEF
bit memory access, RBLE = 0, IDCY=15, WST1=31, WST2=31.
I have also set PINSEL2 to 0x0E6149E4, using the bus in A2-A23,
enabling CS3 (at address 0x83000000).
The symptom is that when I write to 0x83000000 A2 does not go to 1.
Any idea?
thank you in advance -- bugfixer