TWR-K60N512-KEIL Freescale Semiconductor, TWR-K60N512-KEIL Datasheet - Page 111

• Manufacturer Part Number: TWR-K60N512-KEIL
• Description: K60N512 Keil Tower Kit
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr
• Type: MCUr

Specifications of TWR-K60N512-KEIL

• Rohs Compliant: YES
• Contents: 4 Boards, Documentation, DVD
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Freescale Tower System, K60N512

#else
#endif
#if configUSE_MII_MODE
ENET_RCR_CRCFWD_MASK;
#else
ENET_RCR_CRCFWD_MASK | ENET_RCR_RMII_MODE_MASK;
#endif
Freescale Semiconductor
PORTA_PCR11 = PORT_PCR_MUX(4);//MII0_RXCLK
PORTA_PCR25 = PORT_PCR_MUX(4);//MII0_TXCLK
PORTA_PCR9
PORTA_PCR10 = PORT_PCR_MUX(4);//MII0_RXD2
PORTA_PCR28 = PORT_PCR_MUX(4);//MII0_TXER
PORTA_PCR24 = PORT_PCR_MUX(4);//MII0_TXD2
PORTA_PCR26 = PORT_PCR_MUX(4);//MII0_TXD3
PORTA_PCR27 = PORT_PCR_MUX(4);//MII0_CRS
PORTA_PCR29 = PORT_PCR_MUX(4);//MII0_COL
PORTA_PCR14 = PORT_PCR_MUX(4);//RMII0_CRS_DV/MII0_RXDV
PORTA_PCR5
PORTA_PCR12 = PORT_PCR_MUX(4);//RMII0_RXD1/MII0_RXD1
PORTA_PCR13 = PORT_PCR_MUX(4);//RMII0_RXD0/MII0_RXD0
PORTA_PCR15 = PORT_PCR_MUX(4);//RMII0_TXEN/MII0_TXEN
PORTA_PCR16 = PORT_PCR_MUX(4);//RMII0_TXD0/MII0_TXD0
PORTA_PCR17 = PORT_PCR_MUX(4);//RMII0_TXD1/MII0_TXD1
/* Can we talk to the PHY? */
do
{
} while( usData == 0xffff );
/* Start auto negotiate. */
mii_write( 0, configPHY_ADDRESS, PHY_BMCR, ( PHY_BMCR_AN_RESTART | PHY_BMCR_AN_ENABLE ) );
/* Wait for auto negotiate to complete. */
do
{
} while( !( usData & PHY_BMSR_AN_COMPLETE ) );
/* When we get here we have a link - find out what has been negotiated. */
usData = 0;
mii_read( 0, configPHY_ADDRESS, PHY_STATUS, &usData );
/* Clear the Individual and Group Address Hash registers */
ENET_IALR = 0;
ENET_IAUR = 0;
ENET_GALR = 0;
ENET_GAUR = 0;
/* Set the Physical Address for the selected ENET */
enet_set_address( 0, ucMACAddress );
/* Various mode/status setup. */
ENET_RCR = ENET_RCR_MAX_FL(configENET_RX_BUFFER_SIZE) | ENET_RCR_MII_MODE_MASK |
ENET_RCR = ENET_RCR_MAX_FL(configENET_RX_BUFFER_SIZE) | ENET_RCR_MII_MODE_MASK |
/*FSL: clear rx/tx control registers*/
ENET_TCR = 0;
/* Setup half or full duplex. */
if( usData & PHY_DUPLEX_STATUS )
{
RTOS_DELAY( netifLINK_DELAY );
usData = 0xffff;
mii_read( 0, configPHY_ADDRESS, PHY_PHYIDR1, &usData );
RTOS_DELAY( netifLINK_DELAY );
mii_read( 0, configPHY_ADDRESS, PHY_BMSR, &usData );
/*Full duplex*/
ENET_RCR &= (unsigned portLONG)~ENET_RCR_DRT_MASK;
ENET_TCR |= ENET_TCR_FDEN_MASK;
= PORT_PCR_MUX(4);//MII0_RXD3
= PORT_PCR_MUX(4);//RMII0_RXER/MII0_RXER
Kinetis Quick Reference User Guide, Rev. 0, 11/2010
Chapter 12 ENET Module
111