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FRAM71B
10-06-2016, 06:24 AM (This post was last modified: 10-06-2016 12:57 PM by Erwin.)
Post: #16
RE: FRAM71B
(10-06-2016 04:53 AM)Sylvain Cote Wrote:  Hello Erwin,

Assuming you have followed my guide, you should have the following configuration
Code:

PEEK$("2C000",32) -> "D3E4D5D69798[b]19[/b]1A1B1C9D0000000000"

I would suggest to modify it for the following

POKE("2C000","D3E4D5D69798[b]99[/b]1A1B1C9D0000000000") / power cycle

With the above configuration, the FRAM block available (0, 1, 8, 9, E, F) for ROM image and the bank switching capability you can load all the ROMs.

[...]

Warning 1: Although it should work, I have not tested the following configuration.
Warning 2: The following commands will trigger on-the-fly bank-switching (OTF-BS) and if they contains LEX files they may cause a Memory Lost.
Dave is the expert here on OTF-BS, not me, yet Wink, so do a backup of your data before playing with this.

[...]

Sylvain
Good morning,

thank you for your help ... checked the PEEK - was OK and started with the POKE and after power cycle ended with a <Memory lost>. Seems to be a tricky thing ... So I start to reconfigure my calculator again and then give the logic of the banks a better view :-)

EDIT
It looks like that with "original" version of the guide it is not possible to declare the PORT 5.05 with the POKE-Statement change "19" -> "99" to reduce the main memory. I tried it a second time and again get a memory lost, maybe there have to be another way for this (before declare the 160k in the first guide)?

EDIT 2
I think it was my fault. I didn't put the jumper CN2‐5 back after configuration (is this correct? than this hint is missing in the guide) so I didn't get the Port 5.05 but the PEEKs were OK. But it ist mysterious that after I put the jumper back I additionally to the Port 5.05 I get a Port 5.07 after putting the jumper back ... very strange.

EDIT 3
Cause the last trial was not successful with the mysterious PORT 5.07 and the calculator crash after. I made a fresh installation - to have more comfort I put the PILTERM and KEYBOARD file at the beginning of the process in the IRAM instead of fiddling around with the small keyboard on the calculator. I left the jumper CN2‐5 set - that seems to be right.
Finally I get the 160 KB RAM in Port 5.05 in addition with the 16 KB MainRAM.
Code:
MEM = '178284'.
PEEK$("2C000",32) = "D3E4D5D69798191A1B1C9D0000000000"
Showport gives me:
Code:

0.05  16384  2
5     16384  2  FORTH41ROM
5.01  32768  2  MATHROM
5.02  32768  2  JPCROM
5.03  32768  1  IRAM
5.04  32768  1  IRAM
0      4096  0  MainRAM
0.01   4096  0  MainRAM
0.02   4096  0  MainRAM
0.03   4096  0  MainRAM
5.05 163840  0  add. Main RAM

So I'm not sure what I did wrong at the beginning of the installation for the bank switching.

regards
Erwin
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Messages In This Thread
FRAM71B - Hans Brueggemann - 05-22-2016, 08:26 AM
RE: FRAM71B - Sylvain Cote - 05-22-2016, 02:46 PM
RE: FRAM71B - Dave Frederickson - 05-25-2016, 07:16 PM
RE: FRAM71B - Dave Frederickson - 05-22-2016, 04:13 PM
RE: FRAM71B - Hans Brueggemann - 05-22-2016, 04:54 PM
RE: FRAM71B - Dave Frederickson - 05-22-2016, 05:14 PM
RE: FRAM71B - Hans Brueggemann - 05-22-2016, 07:09 PM
RE: FRAM71B - Dave Frederickson - 05-27-2016, 04:59 PM
FRAM71B HC ROM Feature - Dave Frederickson - 10-02-2016, 03:09 PM
RE: FRAM71B - Erwin - 10-05-2016, 10:45 AM
RE: FRAM71B - Dave Frederickson - 10-05-2016, 03:42 PM
RE: FRAM71B - Erwin - 10-05-2016, 07:36 PM
RE: FRAM71B - Dave Frederickson - 10-05-2016, 08:10 PM
RE: FRAM71B - Erwin - 10-05-2016, 08:25 PM
RE: FRAM71B - Sylvain Cote - 10-06-2016, 04:53 AM
RE: FRAM71B - Erwin - 10-06-2016 06:24 AM
RE: FRAM71B - Dave Frederickson - 10-06-2016, 03:55 PM
RE: FRAM71B - Erwin - 10-06-2016, 05:41 PM
RE: FRAM71B - Dave Frederickson - 10-06-2016, 06:19 PM
RE: FRAM71B - Erwin - 10-06-2016, 07:43 PM
RE: FRAM71B - Dave Frederickson - 10-06-2016, 08:14 PM
RE: FRAM71B - Sylvain Cote - 10-06-2016, 07:03 PM
RE: FRAM71B - Erwin - 10-06-2016, 07:50 PM
RE: FRAM71B - Dave Frederickson - 10-07-2016, 11:21 PM
RE: FRAM71B - Sylvain Cote - 10-08-2016, 01:20 AM
RE: FRAM71B - Erwin - 10-08-2016, 06:59 AM
RE: FRAM71B - Sylvain Cote - 10-07-2016, 04:45 AM
RE: FRAM71B - Erwin - 10-07-2016, 07:10 AM
RE: FRAM71B - Sylvain Cote - 10-07-2016, 03:10 PM
RE: FRAM71B - rprosperi - 10-07-2016, 01:22 PM
RE: FRAM71B - Erwin - 10-07-2016, 03:04 PM
RE: FRAM71B - Dave Frederickson - 10-07-2016, 05:54 PM
RE: FRAM71B - Dave Frederickson - 10-08-2016, 03:35 PM
RE: FRAM71B - Sylvain Cote - 10-08-2016, 06:21 PM
RE: FRAM71B - Erwin - 10-08-2016, 08:21 PM
RE: FRAM71B - Erwin - 10-23-2016, 09:07 AM
RE: FRAM71B - rprosperi - 10-23-2016, 01:25 PM
RE: FRAM71B - Erwin - 11-01-2016, 09:26 AM
RE: FRAM71B - J-F Garnier - 11-01-2016, 10:13 AM
RE: FRAM71B - Erwin - 11-01-2016, 10:48 AM
RE: FRAM71B - rprosperi - 11-01-2016, 01:42 PM
RE: FRAM71B - Erwin - 11-01-2016, 02:14 PM
RE: FRAM71B - Dave Frederickson - 11-01-2016, 03:39 PM
RE: FRAM71B - Erwin - 01-22-2017, 10:18 AM
RE: FRAM71B - Erwin - 12-30-2016, 12:26 PM
RE: FRAM71B - rprosperi - 12-30-2016, 02:49 PM
RE: FRAM71B - Dave Frederickson - 12-30-2016, 06:57 PM
RE: FRAM71B - Erwin - 01-05-2017, 07:57 PM
RE: FRAM71B - Erwin - 01-22-2017, 02:02 PM
RE: FRAM71B - Dave Frederickson - 01-22-2017, 05:30 PM
RE: FRAM71B - Erwin - 01-22-2017, 06:55 PM
RE: FRAM71B - Hans Brueggemann - 01-23-2017, 08:29 PM
RE: FRAM71B - Dave Frederickson - 01-23-2017, 09:11 PM
RE: FRAM71B - Erwin - 01-24-2017, 06:15 PM
RE: FRAM71B - Hans Brueggemann - 01-24-2017, 07:51 PM
RE: FRAM71B - physill - 11-22-2016, 10:53 PM
RE: FRAM71B - Dave Frederickson - 11-23-2016, 12:34 AM
RE: FRAM71B - physill - 11-24-2016, 05:55 PM
RE: FRAM71B - Dave Frederickson - 11-24-2016, 06:17 PM
RE: FRAM71B - Sylvain Cote - 12-30-2016, 07:55 PM
RE: FRAM71B - dayd - 01-17-2017, 09:07 AM
RE: FRAM71B - rprosperi - 01-17-2017, 03:01 PM
RE: FRAM71B - Hans Brueggemann - 01-17-2017, 09:11 PM
RE: FRAM71B - dayd - 01-22-2017, 04:22 AM
RE: FRAM71B - J-F Garnier - 01-17-2017, 05:07 PM
RE: FRAM71B - Erwin - 01-22-2017, 09:34 AM
RE: FRAM71B - Dave Frederickson - 01-22-2017, 07:06 PM
RE: FRAM71B - Erwin - 01-22-2017, 07:21 PM
RE: FRAM71B - Hans Brueggemann - 01-24-2017, 09:03 AM
RE: FRAM71B - Dave Frederickson - 01-24-2017, 04:34 PM
RE: FRAM71B - Hans Brueggemann - 01-24-2017, 07:33 PM
RE: FRAM71B - Dave Frederickson - 01-24-2017, 08:18 PM
RE: FRAM71B - Erwin - 01-25-2017, 06:54 PM
RE: FRAM71B - Hans Brueggemann - 01-25-2017, 07:47 PM
RE: FRAM71B - dayd - 02-01-2017, 10:20 PM



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