MPC821 datasheet(112/242 Pages) NXP

112 / 242 page

Support Information

MPC8XXFADS Design Specification—Rev 0.1

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

SIGNAL_LAMP_PON_DEFAULT = !SIGNAL_LAMP_ON;

USB_UTP_FETH_EN_PON_DEFAULT = !USB_UTP_FETH_ENABLED;

USB_SPEED_PON_DEFAULT = USB_FULL_SPEED;

USB_VCC_0_CONT_PON_DEFAULT = !USB_VCC_CONT_0;

USB_VCC_1_CONT_PON_DEFAULT = !USB_VCC_CONT_0;

VIDEO_ENABLE_PON_DEFAULT = !VIDEO_ENABLED;

VIDEO_EXT_CLK_EN_PON_DEFAULT = !VIDEO_EXT_CLK_ENABLED;

VIDEO_RESET_PON_DEFAULT = !VIDEO_RESET_ACTIVE;

MODEM_ENABLE_PON_DEFAULT = !MODEM_ENABLED_FOR_823;

MODEM_FUNC_SEL_PON_DEFAULT = MODEM;

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

"******* Data Bits Assignments *************

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

ETH_LOOP_DATA_BIT = [D0];

ETH_FULL_DUP_DATA_BIT = [D1];

ETH_CLSN_TEST_DATA_BIT = [D2];

SIGNAL_LAMP_DATA_BIT = [D3];

USB_UTP_FETH_EN_DATA_BIT = [D4];

USB_SPEED_DATA_BIT = [D5];

USB_VCC_0_DATA_BIT = [D6];

USB_VCC_1_DATA_BIT = [D7];

VIDEO_ENABLE_DATA_BIT = [D8];

VIDEO_EXT_CLK_EN_DATA_BIT = [D9];

VIDEO_RESET_DATA_BIT = [D10];

MODEM_ENABLE_DATA_BIT = [D11];

MODEM_FUNC_SEL_DATA_BIT = [D12];

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

"* Equations, state diagrams.

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

"* #######

"* #

####

#####

####

"* #

"* #####

# #

####

"* #

# #

######

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"* #

"* #######

### #

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

"* Configuration Register.

"* Gets its default pon reset values which are driven to the data bus when

"* during hard reset configuration.

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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