Freescale Semiconductor MPC8272ADS User Manual page 133

SIGNAL_LAMP_ON
else
!SIGNAL_LAMP_ON ;
"******************************************************************************
"******************************************************************************
"* BCSR1 State Machines
"******************************************************************************
"******************************************************************************
state_diagram AtmEn_B
state ATM_ENABLED:
if (VGR_WRITE_BCSR_1 &
(ATM_ENABLE_DATA_BIT.pin == !ATM_ENABLED) &
(!PON_RESET # (ATM_ENABLE_PON_DEFAULT != ATM_ENABLED)) #
(PON_RESET & (ATM_ENABLE_PON_DEFAULT == !ATM_ENABLED)) ) then
!ATM_ENABLED
else
ATM_ENABLED ;
state !ATM_ENABLED:
if (VGR_WRITE_BCSR_1 & !FETH1_ENABLED &
(ATM_ENABLE_DATA_BIT.pin == ATM_ENABLED) &
(!PON_RESET # (ATM_ENABLE_PON_DEFAULT != !ATM_ENABLED)) #
(PON_RESET & (ATM_ENABLE_PON_DEFAULT == ATM_ENABLED)) ) then
ATM_ENABLED
else
!ATM_ENABLED ;
"******************************************************************************
state_diagram AtmRst_B
state ATM_RESET_ACTIVE:
if (VGR_WRITE_BCSR_1 &
(ATM_RESET_DATA_BIT.pin == !ATM_RESET_ACTIVE) &
(!PON_RESET # (ATM_RESET_PON_DEFAULT != ATM_RESET_ACTIVE)) #
(PON_RESET & (ATM_RESET_PON_DEFAULT == !ATM_RESET_ACTIVE)) ) then
!ATM_RESET_ACTIVE
else
ATM_RESET_ACTIVE ;
state !ATM_RESET_ACTIVE:
if (VGR_WRITE_BCSR_1 &
(ATM_RESET_DATA_BIT.pin == ATM_RESET_ACTIVE) &
(!PON_RESET # (ATM_RESET_PON_DEFAULT != !ATM_RESET_ACTIVE)) #
(PON_RESET & (ATM_RESET_PON_DEFAULT == ATM_RESET_ACTIVE)) ) then
ATM_RESET_ACTIVE
else
!ATM_RESET_ACTIVE ;
"******************************************************************************
state_diagram FEthEn1_B
state FETH1_ENABLED:
if (VGR_WRITE_BCSR_1 &
(FETH1_ENABLE_DATA_BIT.pin == !FETH1_ENABLED) &
(!PON_RESET # (FETH1_ENABLE_PON_DEFAULT != FETH1_ENABLED)) #
(PON_RESET & (FETH1_ENABLE_PON_DEFAULT == !FETH1_ENABLED)) ) then
!FETH1_ENABLED
else
FETH1_ENABLED ;
state !FETH1_ENABLED:
if (VGR_WRITE_BCSR_1 & !ATM_ENABLED &
(FETH1_ENABLE_DATA_BIT.pin == FETH1_ENABLED) &
(!PON_RESET # (FETH1_ENABLE_PON_DEFAULT != !FETH1_ENABLED)) #
(PON_RESET & (FETH1_ENABLE_PON_DEFAULT == FETH1_ENABLED)) ) then
FETH1_ENABLED
Chapter 8. Support
Programmable Logic Equations