00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
00: 86 80 20 71 06 01 80 20 03 00 00 06 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 60 ff 0a 20 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 da 77 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 00
- the refresh (offset 53h) should be 15,6µs instead of 7,8µs which should only be used for high density rams (>256MB) - CL, SRCD and SRP (offset 53h) are unconfigured. either read them from the spd or configure them by performing read/write tests - the onboard vga (offset 70h) is left unconfigured and thus disabling it - MISCC2 (offset 80h) is left unconfigured. the datasheet says for some bits: Do NOT program to 0.
regarding the L2 cache on the cpu read the following:
page 7: http://www.cs.inf.ethz.ch/stricker/lab/doc/intel-part4.pdf
line 473ff http://fxr.watson.org/fxr/source/i386/i386/initcpu.c?v=RELENG4
Holger