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Programmable Logic Equations
"***********************************************
"******* Power On Defaults Assignments
"***********************************************
Slot0IntAMask_PON_DEFAULT = Slot0IntAMask_Active ;
Slot0IntBMask_PON_DEFAULT = Slot0IntBMask_Active ;
Slot0IntCMask_PON_DEFAULT = Slot0IntCMask_Active ;
Slot0IntDMask_PON_DEFAULT = Slot0IntDMask_Active ;
Slot1IntAMask_PON_DEFAULT = Slot1IntAMask_Active ;
Slot1IntBMask_PON_DEFAULT = Slot1IntBMask_Active ;
Slot1IntCMask_PON_DEFAULT = Slot1IntCMask_Active ;
Slot1IntDMask_PON_DEFAULT = Slot1IntDMask_Active ;
Slot2IntAMask_PON_DEFAULT = Slot2IntAMask_Active ;
Slot2IntBMask_PON_DEFAULT = Slot2IntBMask_Active ;
Slot2IntCMask_PON_DEFAULT = Slot2IntCMask_Active ;
Slot2IntDMask_PON_DEFAULT = Slot2IntDMask_Active ;
"*******************************************
"******* Data Bits Assignments
"*******************************************
Slot0IntAMask_DATA_BIT = [D0];
Slot0IntBMask_DATA_BIT = [D1];
Slot0IntCMask_DATA_BIT = [D2];
Slot0IntDMask_DATA_BIT = [D3];
Slot1IntAMask_DATA_BIT = [D4];
Slot1IntBMask_DATA_BIT = [D5];
Slot1IntCMask_DATA_BIT = [D6];
Slot1IntDMask_DATA_BIT = [D7];
Slot2IntAMask_DATA_BIT = [D8];
Slot2IntBMask_DATA_BIT = [D9];
Slot2IntCMask_DATA_BIT = [D10];
Slot2IntDMask_DATA_BIT = [D11];
"******************************************************************************
"* Flash Declarations.
"******************************************************************************
FLASH_ENABLE_ACTIVE = 0 ;
" the presence detect encoding for the below is fictional
" needs to be updated with real data.
CP29020 = (F_PD == 8) ; " 1 X 2 MByte bank
SM73228XU1 = (F_PD == 2) ; " 1 X 8 MByte bank
SM73248XU2 = (F_PD == 1) ; " 2 X 8 MByte banks
SM73288XU4 = (F_PD == 0) ; " 4 X 8 MByte banks
FLASH_BANK1 = ( CP29020 #
SM73228XU1 #
(SM73248XU2 & !A8) #
(SM73288XU4 & !A7 & !A8) ) ;
FLASH_BANK2 = ( (SM73248XU2 & A8) #
(SM73288XU4 & !A7 & A8) ) ;
FLASH_BANK3 = ( A7 & !A8 & SM73288XU4 ) ;
FLASH_BANK4 = ( A7 & A8 & SM73288XU4 ) ;
"******************************************************************************
MPC8272ADS User Guide
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