HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 716

• 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)
18.3.33 Qtag Addition/Deletion Set Register (Port 1 to 0) (TSU_QTAGM1)
TSU_QTAGM1 sets the functions adding Qtag from the normal Ethernet frames (no Qtag) to
IEEE802.1Q frames (with Qtag) and deleting Qtags from IEEE802.1Q frames (with Qtag) to
normal Ethernet frames (no Qtag) during port 1 to 0 relay operations. Writing to this register is
prohibited, after relay operations have been enabled once (after the FWEN0 in TSU_FWEN0 or
the FWEN1 in TSU_FWEN1 is set to 1).
Rev. 1.00 Dec. 27, 2005 Page 672 of 932
REJ09B0269-0100
Bit
31 to 2 
1, 0
Bit Name
QTAGM11,
QTAGM10
Initial
Value
All 0
All 0
R/W
R
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
These bits set Qtag adding and deleting functions during
port 1 to 0 relay operations.
H′0: No Qtag adding and deleting functions
H′1: No Qtag adding and deleting functions (same as
H′2: Deletes Qtag from frames with Qtag
H′3: Adds Qtag to frames with no Qtag
Writing to this register is prohibited, after transfer
operations have been enabled once (after the FWEN0 in
TSU_FWEN0 or the FWEN1 in TSU_FWEN1 is set to
1).
H′0)