HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 768

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 18 Ethernet Controller (EtherC)
Rev. 1.00 Dec. 27, 2005 Page 724 of 932
REJ09B0269-0100
802.1Q conforming frame
Figure 18.12 Comparison of Normal Ethernet Frame and IEEE802.1Q Frame (with Qtag)
Normal Ethernet frame
802.1Q conforming frame
(With Qtag)
802.1Q supporting
7
7 oct
PR
PR
oct
Legend:
PR:
SFD:
DA:
SA:
L/T:
FCS:
network
1 oct
SFD
1oct
SFD
PReamble
Start Frame Delimiter
Destination Address
Source Address
Length or Type
Frame Check Sequence
Figure 18.11 Diagram of Qtag Additional Functions
6 oct
6 oct
DA
DA
This LSI
EtherC
H
Extension code
' 81
8 bit
TSU
(Fixed)
MAC-0
6 oct
6 oct
SA
SA
H'00
8 bit
Frame conversion
Qtag deleting
Qtag adding
(Without Qtag)
(With Qtag)
mechanism
4 oct
2 oct
Qtag
L/T
3 bit
PRT
2 oct
L/T
1 bit
Qtag setting (TSU_ADQT0/1)
PRT:
CFI:
VID:
CFI
MAC-1
46 to 1500 oct
Priority level setting
Fixed at 0
V-LAN ID setting
Data
12 bit
42 to 1500 oct
VID
Data
802.1Q unsupporting
Normal frame (Without Qtag)
network
4 oct
FCS
4 oct
FCS