MPC8313E-RDBC Freescale Semiconductor, MPC8313E-RDBC Datasheet - Page 35

• Manufacturer Part Number: MPC8313E-RDBC
• Description: BOARD CPU 8313E VER 2.2
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8313E-RDBC

• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MPC8313E

Figure 35
Because the eTSEC1 Ethernet switch PHY on the RDB supports only RGMII, the eTSEC1 SGMII is not
supported on the RDB. The resistor options listed only matter for the eTSEC1 pin connections. They have
nothing to do with switching between eTSEC2 RGMII and SGMII. They are listed for reference. The
switch between eTSEC2 RGMII and SGMII does not require hardware modification on the RDB.
4.3
For REVB boards, three more resistor options (R311–R313) are added to route three IEEE 1588 signals
to the IEEE 1588 connector.
All other resistor options are the same as on the REVA1 to REVA4 boards.
Table 14
4.4
For REVC boards, 22 more resistor options (R311–R313) are added to route eTSEC2 RGMII signals either
to L2 Switch or Marvell 88E1111 PHY. All other resistor options are the same as on the REVB boards.
Freescale Semiconductor
TSEC_TMR_ALARM1/TSEC1_RX_ER/ULPI1_CLK
TSEC_TMR_TRIG2/TSEC1_RX_ER/ULPI1_DIR
TSEC_TMR_PP3/TSEC1_RX_ER/ULPI1_STP
shows how to populate the resistors if these three optional signals are used.
REVB Boards
REVC Boards
shows the graphical representation for Setup 4.
Table 14. Resistor Options for REVB Using Three Optional IEEE 1588 Signals
Signal
PowerQUICC™ MPC8313E Reference Design Board (RDB), Rev. 4
Figure 35. Setup 4 Resistor Options for REVA1
Resistor
R311
R312
R313
Setting
short
short
short
Resistor
Micro-Jumper/Resistor Options for eTSEC1
R280
R266
R284
Setting
open
open
open
Resistor
R267
R281
R285
Setting
open
open
open
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