MPC8536DS Freescale Semiconductor, MPC8536DS Datasheet - Page 944

• Manufacturer Part Number: MPC8536DS
• Description: BOARD DEV SYSTEM MPC8536E
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8536DS

• Contents: Board, Software and Documentation
• Processor Series: MPC85xx
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 667 MHz
• Operating Supply Voltage: - 0.3 V to + 1.21 V
• Maximum Operating Temperature: + 105 C
• Data Ram Size: 32 KB
• Interface Type: SPI, USB
• Program Memory Type: DDR2, DDR3, SDRAM
• Core Size: 32 Bit
• Program Memory Size: 544KB
• Cpu Speed: 1.5GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 783
• Supply Voltage Range: 0.95V To 1.05V
• Rohs Compliant: Yes
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Enhanced Three-Speed Ethernet Controllers
specified in [1588] by at least 4-bit times (MII) or 8-bit times (GMII). For a particular mode, the eTSEC
sample point is a consistent number of bit times relative to the SFD detection. Thus, the offset from the
[1558] specified sample point can be accounted for in the PTP software implementation.
14.6.7.4
PTP packets are typically embedded within a UDP payload with special IP source and destination address
and special source and destination ports numbers. Special fields of interest of a PTP packet are listed in
Table
A representation of the PTP packet is shown in
14-196
IP header
IP header
IP header
IP header
UDP data
Ethernet
header
header
Layer
UDP
UDP
14-166.
(Offset from
PTP Packet Parsing
the SFD)
Octet
12-13
26-29
30-33
34-35
36-37
22
23
74
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Length/Packet
Time to live
IP Protocol
Source IP Address
IANA defines 4 multicast
address for the PTP packet
Destination IP Address
IANA defines 4 multicast
address for the PTP packet
Source port number
Destination port number
Control
Table 14-166. PTP Payload Special Fields
Field
Figure
14-151.
224.0.1.129
224.0.1.130
224.0.1.131
224.0.1.132
0x0800
Value
0x00
0x11
319
320
0x0
0x1
0x2
0x3
0x4
ETY-RQPFR[P
RBIFX- choose
SIA-RQPFR[PI
DIA-RQPFR[PI
SPT-RQPFR[P
DPT-RQPFR[P
RBIFX- choose
L4P-RQPFR[P
extraction byte
extraction byte
eTSEC filer
an arbitrary
an arbitrary
ID=0111]
ID=1011]
ID=1011]
ID=1011]
D=1101]
D=1100]
PID
Freescale Semiconductor
AlternatePTPdomain1
AlternatePTPdomain2
AlternatePTPdomain3
DefaultPTPdomain
Management
Comments
GeneralPort
Delay_resp
Delay_req
Follow_up
Must be 0
EventPort
UDP
Sync
IPv4