MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 766

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Enhanced Three-Speed Ethernet Controllers
The different interface configurations indicated by registers ECNTRL and MACCFG2 are summarized in
Table
15.5.3.1.7
PTV is a 32-bit register written by the user to store the pause duration used when the eTSEC initiates an
IEEE 802.3 PAUSE control frame via TCTRL[TFC_PAUSE]. The low-order 16 bits (PT) represent the
pause time and the high-order 16 bits (PTE) represent the extended pause control parameter. The pause
time is measured in units of pause_quanta, equal to 512 bit times. The pause time can range from 0 to
65,535 pause_quanta, or 0 to 33,553,920 bit times. See
details.
15-34
Offset eTSEC1:0x2_4028; eTSEC3:0x2_5028
Reset
15-11.
W
FIFO 8-bits
TBI 1Gbps
RTBI 1Gbps
GMII 1Gbps
RGMII 1Gbps
RGMII 100 Mbps
RGMII 10 Mbps
MII 10/100 Mbps
RMII 100 Mbps
RMII 10 Mbps
SGMII 1 Gbps
SGMII 100 Mbps
SGMII 10 Mbps
R
Figure 15-8
Interface Mode
0
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Pause Time Value Register (PTV)
describes the definition for the PTV register.
FIFM
1
0
0
0
0
0
0
0
0
0
0
0
0
Table 15-11. eTSEC Interface Configurations
PTE
GMIIM
Figure 15-8. PTV Register Definition
0
0
0
1
1
1
1
0
0
0
0
0
0
TBIM
0
1
1
0
0
0
0
0
0
0
1
1
1
ECNTRL Field
RPM
1
0
1
0
1
1
1
0
0
0
0
0
0
All zeros
15 16
Section 15.6.3.9, “Flow Control,”
R100M
—
—
—
—
—
—
—
1
0
1
0
1
0
RMM
—
—
—
—
—
—
—
—
—
—
0
1
1
SGMIIM
0
0
0
0
0
0
0
0
0
0
1
1
1
PT
Freescale Semiconductor
MACCFG2 Field
I/F Mode
Access: Read/Write
10
10
10
10
01
01
01
01
01
10
01
01
—
for additional
31