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analog/CUPL/picopal.doc

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HW Rev 1, FW 2023-01-06-000
2023-01-07 02:15:21 -05:00
*******************************************************************************
PicoPal
*******************************************************************************
CUPL(WM) 5.0a Serial# MW-10400000
Device g16v8ma Library DLIB-h-40-8
$C800 Stability Fixes
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Created Sun Jan 08 15:55:21 2023
HW Rev 1, FW 2023-01-06-000
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Name PicoPal
Partno U5
Revision 01
Date 27/11/22
Designer David Kuder
Company Grizzly Adams
Assembly None
Location None
===============================================================================
Expanded Product Terms
===============================================================================
CARDSELECT =>
DEVSELECT
# IOSELECT
# EXTSELECT
EXTDISABLE =>
EXTENABLE
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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# IOSELECT
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EXTENABLE =>
EXTDISABLE
# RESET
# EXTOFF
RP2040 triggered $C800 release CUPL code had not been updated for HW Rev 1 which inverted the RP2040's data direction pin, which is used in concert with the level shifter select lines to trigger a release of the $C800 window from the RP2040 side.
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# BSEL0 & BSEL1 & BSEL2 & !BSEL3
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EXTOFF =>
$C800 Stability Fixes
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A0 & A1 & A2 & BSEL1 & !BSEL2 & BSEL3 & IOSTROBE
HW Rev 1, FW 2023-01-06-000
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EXTSELECT =>
EXTENABLE & IOSTROBE
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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A0.oe =>
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0
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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A1.oe =>
HW Rev 1, FW 2023-01-06-000
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0
CARDSELECT.oe =>
1
EXTDISABLE.oe =>
1
EXTENABLE.oe =>
1
EXTOFF.oe =>
1
EXTSELECT.oe =>
1
===============================================================================
Symbol Table
===============================================================================
Pin Variable Pterms Max Min
Pol Name Ext Pin Type Used Pterms Level
--- -------- --- --- ---- ------ ------ -----
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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A0 14 V - - -
A1 13 V - - -
A2 11 V - - -
HW Rev 1, FW 2023-01-06-000
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BSEL0 6 V - - -
BSEL1 5 V - - -
BSEL2 4 V - - -
BSEL3 3 V - - -
! CARDSELECT 12 V 3 7 1
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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CLOCK 1 V - - -
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! DEVSELECT 7 V - - -
EXTDISABLE 18 V 2 7 1
EXTENABLE 17 V 4 7 1
EXTOFF 15 V 1 7 1
EXTSELECT 16 V 1 7 1
! IOSELECT 8 V - - -
! IOSTROBE 9 V - - -
! RESET 2 V - - -
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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A0 oe 14 D 1 1 0
A1 oe 13 D 1 1 0
HW Rev 1, FW 2023-01-06-000
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CARDSELECT oe 12 D 1 1 0
EXTDISABLE oe 18 D 1 1 0
EXTENABLE oe 17 D 1 1 0
EXTOFF oe 15 D 1 1 0
EXTSELECT oe 16 D 1 1 0
LEGEND D : default variable F : field G : group
I : intermediate variable N : node M : extended node
U : undefined V : variable X : extended variable
T : function
===============================================================================
Fuse Plot
===============================================================================
Syn 02192 - Ac0 02193 -
Pin #19 02048 Pol x 02120 Ac1 -
00000 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00032 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00064 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00096 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00128 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00160 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00192 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00224 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #18 02049 Pol x 02121 Ac1 -
00256 --------------------------------
00288 ----------x---------------------
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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00320 -------------------------x------
HW Rev 1, FW 2023-01-06-000
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00352 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00384 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00416 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00448 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00480 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #17 02050 Pol x 02122 Ac1 -
00512 --------------------------------
00544 ------x-------------------------
00576 -x------------------------------
00608 ------------------x-------------
RP2040 triggered $C800 release CUPL code had not been updated for HW Rev 1 which inverted the RP2040's data direction pin, which is used in concert with the level shifter select lines to trigger a release of the $C800 window from the RP2040 side.
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00640 -----x--x---x---x---------------
HW Rev 1, FW 2023-01-06-000
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00672 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00704 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00736 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #16 02051 Pol - 02123 Ac1 -
00768 --------------------------------
00800 ----------x------------------x--
00832 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00864 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00896 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00928 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00960 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00992 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #15 02052 Pol - 02124 Ac1 -
01024 --------------------------------
$C800 Stability Fixes
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01056 ----x----x--x---------x---x--xx-
HW Rev 1, FW 2023-01-06-000
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01088 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01120 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01152 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01184 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01216 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01248 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #14 02053 Pol x 02125 Ac1 -
01280 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01312 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01344 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01376 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01408 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01440 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01472 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01504 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #13 02054 Pol x 02126 Ac1 -
01536 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01568 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01600 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01632 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01664 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01696 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01728 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01760 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #12 02055 Pol x 02127 Ac1 -
01792 --------------------------------
01824 ---------------------x----------
01856 -------------------------x------
01888 --------------x-----------------
01920 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01952 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
01984 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
02016 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
LEGEND X : fuse not blown
- : fuse blown
===============================================================================
Chip Diagram
===============================================================================
______________
| PicoPal |
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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CLOCK x---|1 20|---x Vcc
HW Rev 1, FW 2023-01-06-000
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!RESET x---|2 19|---x
BSEL3 x---|3 18|---x EXTDISABLE
BSEL2 x---|4 17|---x EXTENABLE
BSEL1 x---|5 16|---x EXTSELECT
BSEL0 x---|6 15|---x EXTOFF
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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!DEVSELECT x---|7 14|---x A0
!IOSELECT x---|8 13|---x A1
HW Rev 1, FW 2023-01-06-000
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!IOSTROBE x---|9 12|---x !CARDSELECT
PicoPal logic fixes Simulation revealed errors in the CUPL logic regarding the $C800 window selection.
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GND x---|10 11|---x A2
HW Rev 1, FW 2023-01-06-000
2023-01-07 02:15:21 -05:00
|______________|
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