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analog/CUPL/picopal.doc
David Kuder e76ecd19b3 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.
2023-01-08 00:33:20 -05:00

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*******************************************************************************
PicoPal
*******************************************************************************
CUPL(WM) 5.0a Serial# MW-10400000
Device g16v8ma Library DLIB-h-40-8
Created Sat Jan 07 23:18:58 2023
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
# DEVSELECT
EXTENABLE =>
EXTDISABLE
# RESET
# EXTOFF
# BSEL0 & BSEL1 & BSEL2 & !BSEL3
EXTOFF =>
!A8 & !A9 & !A10 & IOSTROBE
EXTSELECT =>
EXTENABLE & IOSTROBE
A8.oe =>
0
A9.oe =>
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
--- -------- --- --- ---- ------ ------ -----
A8 14 V - - -
A9 13 V - - -
A10 11 V - - -
BSEL0 6 V - - -
BSEL1 5 V - - -
BSEL2 4 V - - -
BSEL3 3 V - - -
! CARDSELECT 12 V 3 7 1
! 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 - - -
clock 1 V - - -
A8 oe 14 D 1 1 0
A9 oe 13 D 1 1 0
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---------------------
00320 ---------------------x----------
00352 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00384 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00416 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00448 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
00480 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Pin #17 02050 Pol x 02122 Ac1 -
00512 --------------------------------
00544 ------x-------------------------
00576 -x------------------------------
00608 ------------------x-------------
00640 -----x--x---x---x---------------
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 --------------------------------
01056 -----------------------x---x-x-x
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 |
clock x---|1 20|---x Vcc
!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
!DEVSELECT x---|7 14|---x A8
!IOSELECT x---|8 13|---x A9
!IOSTROBE x---|9 12|---x !CARDSELECT
GND x---|10 11|---x A10
|______________|
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