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need 2 be new schooled in ice final code.
need 2 be new schooled in ice final code. –
old schooler need 2 be new schooled in ice final code. I havent done any ice code sence back in the day when we started to use mshia w point. now i see that ther is a fix for v12 with 2 risistors.
What all is requierd for final ice chip?
I have 2 sx28ac/dp and the resonator also 22k for the reset and a SX-Bliz pro(wire,solder,Ocilloscope...All that shit.)
I have been lost in the boards for days now with diode fix and matrix fix (summone fix the only one i understand)
Tell me what i need baby..
Last edited by crans; 11-11-2005 at 06:30 PM.
You need to add one 74HC73 flip-flop. It can also be 74HCT73. See the attached schematic. You also need to use the code given at the start of the following thread: FINAL ICE CODE.
Installation diagrams: http://d-vices.com/subzero/
For PAL and US consoles, when you use the non-R code, you must link the F pin on the chip to the TR point on the board and the H point on the chip to the F (RW) point on the board.
thanks for the info but 2 more questions.. the -r is for 54m from board right?
also can i sub the flip-flop with 74ls73 ?? thats all i can find
Think datta sheat sead it has 20-80mhz motorolla 74LS73 Datta sheet
Thanks to you all
Last edited by crans; 10-18-2005 at 09:32 PM.
There are no codes in the FINAL ICE family for 54 MHz.
The -R codes are used when you don't want to have the F wire linked to TR. The F point on the non-R codes is used for resetting the system for the autoboot function.
In the -R case, you must replace the 33K resistor on RESET with a n-channel FET and link the F point on the chip to the F point on the board. The H point must be connected only for JAP consoles. The TR point on the board must be left unconnected.
I didn't try the 74LS73 flip-flop. It is slower than 74HC73, has more leakage current on the input pins and has other input logic levels. I buy my 74HC73's from www.mouser.com.
thanks for all your help i fund a company that has the 74hc for $.19
emanual is the man .. i redid my old ice install on my ver 7 with final and added all the new stuff works 100%. Tryed a sub/h20 in ver 14 but its a nota working .. I finished my install evin thow eman sead it wuldent work and it dont.. o well cant win them all.. Looks like my GF brother is going to have to fork out some Coin for a DMS specal.. Thank you all
Last edited by crans; 11-11-2005 at 06:46 PM.
Are the 100nf caps a necessity? And when you saw RW support, it just means rewritable disks? Is there a diagram like sx28_v9_SSOP.jpg for ICE final somewhere?
its all in this forum thred change date for last month to ... or just click this!!
Are you sure my questions were answered already? I can't find them by searching... :/
1 Rw = Rewrite disk's
2 100nf =.10uf and is need
3 ss doc file at http://fly.to/magicfriend scamatics in the ice forum link i posed
also need the n-chanel and the flip flop ic or it wont work also 1k on the ground and power.. other versions of ice only need 26ac 33k and 50mhz crystal or clock..