HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 757

• 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: -

Table 18.3 Reception Frame Process
[Legend]
MCT (Bit 13 in ECMR): Multicast receive mode (0: Receive when CAM mishit/
Table 18.4 Relay Frame Process (With CAM)
Note: CAM can be referenced only for multicast frames and frames to destinations other than this
When External CAM Logic is Used: In addition to the on-chip CAM entry table, use of the
CAMSEN0 and CAMSEN1 pins allows referencing of evaluation results of the external CAM
logic connected externally to this LSI for frame processing evaluation. This function externally
connects the CAM logic for comparing the destination address in receive frames, and receives the
results of comparing destination addresses corresponding to the signals (RXD3 to RXD0) input
from the MII to determine whether to receive or discard the corresponding frame. Figure 18.5
CAM Entry Table
Referencing Results Frame
CAM hit
(when addresses
match)
CAM mishit
(when addresses do
not match)
Frame
Multicast frame
Frames to destinations other
than this LSI
LSI. The processing of frames to this LSI and broadcast frames conforms to the values of
the relay function setting register regardless of CAM reference.
Frame to this LSI
Broadcast frame
Multicast frame
Frames to
destinations other
than this LSI
Frames to this LSI
Broadcast frame
Multicast frame
Frames to
destinations other
than this LSI
1: Receive when CAM hit)
Relay Function Setting
Register Bit
FW40/1 = 0
FW40/1 = 1
FW40/1 = 0
FW40/1 = 1
Discarded
Discarded
Discarded
Normal Mode
MCT = 0
Received
Received
Received
Received
Discarded
MCT = 1
Received
Discarded
Rev. 1.00 Dec. 27, 2005 Page 713 of 932
Section 18 Ethernet Controller (EtherC)
Relayed
Discarded
Relayed
Discarded
CAM Hit
Promiscuous Mode
MCT = 0
Discarded
Discarded
Discarded
Discarded
Received
Received
Received
Received
Relayed
Relayed
CAM Mishit
Discarded
Discarded
REJ09B0269-0100
MCT = 1
Received
Discarded