Ok,
here is information for users who are able to update their cards by itself
(to be able to operate with 64MB expansion):
Following five resistors need to be changed from 4k7 to 1k (all resistors are 0603)
R2, R13, R15, R20, R22
R24 - need to be removed!
R3, R9 - 470R
if You have correct resistors installed - You need to update firmware on both cards:
TK itself and 4MB card too
Be aware: TK has Lattice cpld,
it can not be updated with Xilinx programmer!
View attachment 21.09.19.zip
firmwares for both cards (TK & 4MB) are attatched and need to be updated!
PS
thinking about acception of 4MB expansions as a partial payment for 64MB cards
(to resell them to new users)
here is information for users who are able to update their cards by itself
(to be able to operate with 64MB expansion):
Following five resistors need to be changed from 4k7 to 1k (all resistors are 0603)
R2, R13, R15, R20, R22
R24 - need to be removed!
R3, R9 - 470R
if You have correct resistors installed - You need to update firmware on both cards:
TK itself and 4MB card too
Be aware: TK has Lattice cpld,
it can not be updated with Xilinx programmer!
View attachment 21.09.19.zip
firmwares for both cards (TK & 4MB) are attatched and need to be updated!
PS
thinking about acception of 4MB expansions as a partial payment for 64MB cards
(to resell them to new users)
Last edited: