Distributor of NXP Semiconductors: Excellent Integrated System Limited
Datasheet of MPC8569E-MDS-PB - BOARD MOD DEV SYSTEM MPC8569
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MPC8569E-MDS-PB Hardware Getting Started, Rev. 3.1
24
Freescale Semiconductor
Board Control Status Registers (BCSR)
10.11 BCSR10
Table 18. BCSR10 Register
[4]
RMII3__nSMII3
• 1: Enable RMII on PB (UEM)
• 0: Enable SMII on PB (UEM) UCC6
(SMII unsupported)
[1]
R,W
[5]
R_SMII3_nRMII3
• 1: Enable SMII on PB (UEM) UCC6
(SMII unsupported)
• 0: Enable RMII on PB (UEM)
[0]
R,W
[6]
RESERVED RESERVED
[1]
R,W
[7]
nMVPHY_MICPHY3
Select UEM-assembled Marvell PHY or Micrel PHY.
• 1: Micrel
• 0: Marvel
[0]
R,W
Bit
Config Signals
Function
Default
Att
[0]
UCC4_GETH
• 1: Enable UCC4_GETH
Use UEM module on PB for RGMII or RTBI.
• 0: Disable UCC4_GETH
OR
enable UCC4_RMII
(RMII4) on PIB or TDM1C
[1]
R,W
[1]
UCC4_RGMII
• 1: Enable RGMII on UEM
• 0: Disable RTBI on UEM
AND
enable RMII3 on PIB
[1]
R,W
[2]
UCC4_RTBI
• 1: Enable RTBI on UEM
• 0: Disable RGMII on UEM
AND
enable RMII3 on PIB
[0]
R,W
[3]
RMII4__nSMII4
• 1: Enable RMII on PB (UEM)
• 0: Enable SMII on PB (UEM) UCC8
(SMII unsupported)
[1]
R,W
[4]
R_SMII4_nRMII4
• 0: Enable RMII on PB (UEM)
• 1: Enable SMII on PB (UEM) UCC8
(SMII unsupported)
[0]
R,W
[5]
nMVPHY_MICPHY4
Select UEM assembled Marvell PHY or Micrel PHY.
[0]
R,W
[6]
RnMICRST
• 0: Micrel PHY Reset on both UCC3- & UCC4-connected
UEMs
• 1: Normal operation
[0]
R,W
[7]
RMV_SEL_FREQ_34
• 1: Marvell PHY, UCC3 & UCC4 have 25MHz input on
UEM
• 0: Marvell PHY, UCC3 & UCC4 have 125MHz input on
UEM
[0]
R,W
Bit
Config Signals
Function
Default
Att
25 / 39
25 / 39
