Quoting Peter Stuge peter@stuge.se:
For 2 I need to put some labels on a super io photo, so let's start with 1. For the first iteration, please check:
- which signals are connected straight across between U5 and U9. (I
suspect SI, SCLK, HOLD#, VCC, GND, WP# and maybe also SO are all connected across.)
Agree! All of them are inter-connected btw the 2 locations. (only CS is not)
- what Q4-1, Q5-1, R99-1 and R102-2 connects to on U5, if anything.
Q4-1 -> U9-CS# Q5-1 -> U5-CS# R99-1 -> VCC R99-2 -> BIOS_WP-1 R102-2 -> ? (why does it matter?)
thus spoke my multimeter.. Florentin