MPC821 datasheet(136/242 Pages) NXP

136 / 242 page

Support Information

MPC8XXFADS Design Specification—Rev 0.1

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

state !ETH_FULL_DUP:

if (MPC_WRITE_BCSR_4 &

(ETH_FULL_DUP_DATA_BIT.pin == ETH_FULL_DUP) &

(!KA_PON_RESET # (ETH_FULL_DUP_PON_DEFAULT != !ETH_FULL_DUP)) #

(KA_PON_RESET & (ETH_FULL_DUP_PON_DEFAULT == ETH_FULL_DUP)) ) then

ETH_FULL_DUP

else

!ETH_FULL_DUP;

"******************************************************************************

state_diagram TPSQEL~

state ETH_CLSN_TEST:

if (MPC_WRITE_BCSR_4 &

(ETH_CLSN_TEST_DATA_BIT.pin == !ETH_CLSN_TEST) &

(!KA_PON_RESET # (ETH_CLSN_TEST_PON_DEFAULT != ETH_CLSN_TEST)) #

(KA_PON_RESET & (ETH_CLSN_TEST_PON_DEFAULT == !ETH_CLSN_TEST)) ) then

!ETH_CLSN_TEST

else

ETH_CLSN_TEST;

state !ETH_CLSN_TEST:

if (MPC_WRITE_BCSR_4 &

(ETH_CLSN_TEST_DATA_BIT.pin == ETH_CLSN_TEST) &

(!KA_PON_RESET # (ETH_CLSN_TEST_PON_DEFAULT != !ETH_CLSN_TEST)) #

(KA_PON_RESET & (ETH_CLSN_TEST_PON_DEFAULT == ETH_CLSN_TEST)) ) then

ETH_CLSN_TEST

else

!ETH_CLSN_TEST;

"******************************************************************************

state_diagram ModemEn~

state MODEM_ENABLED_FOR_823:

if (MPC_WRITE_BCSR_4 &

(MODEM_ENABLE_DATA_BIT.pin == !MODEM_ENABLED_FOR_823) &

(!KA_PON_RESET # (MODEM_ENABLE_PON_DEFAULT != MODEM_ENABLED_FOR_823)) #

(KA_PON_RESET & (MODEM_ENABLE_PON_DEFAULT == !MODEM_ENABLED_FOR_823)) ) then

!MODEM_ENABLED_FOR_823

else

MODEM_ENABLED_FOR_823;

state !MODEM_ENABLED_FOR_823:

if (MPC_WRITE_BCSR_4 &

(MODEM_ENABLE_DATA_BIT.pin == MODEM_ENABLED_FOR_823) &

(!KA_PON_RESET # (MODEM_ENABLE_PON_DEFAULT != !MODEM_ENABLED_FOR_823)) #

(KA_PON_RESET & (MODEM_ENABLE_PON_DEFAULT == MODEM_ENABLED_FOR_823)) ) then

MODEM_ENABLED_FOR_823

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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