UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 1502

• Manufacturer Part Number: UPD70F3785GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3785GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1500
PRO
Preamble
1
0
0
0
0
0
(c) Filtering of broadcast addresses
(d) Promiscuous mode
Note The broadcast packet can be received if the corresponding bit of the hash table is set to 1 because the
Remark
Setting of AFR Register
When the AFR.ABC bit is set to 1, a packet having a broadcast address is received.
When the AFR.PRO bit is set to 1, the promiscuous mode is set and all packets are received.
If none of reception conditions (a) to (d) above is satisfied, the received packet is discarded.
For the combinations of the above conditions, refer to Table 23-9.
PRM
−
1
0
0
0
0
broadcast address is included in a multicast address.
−: Any
AMC
SFD
−
−
1
1
0
0
Figure 23-17. Image of Filtering by Referencing the Hash Table
Referencing the hash table
ABC
−
−
1
0
1
0
CRC[31:0]
Table 23-9. Address Filtering and Receive Packet
DA
LSA mismatch,
unicast
Received
Discarded
CHAPTER 23 ETHERNET CONTROLLER
User’s Manual U19601EJ2V0UD
LSA match,
unicast
Received
SA
HT1[31:24]
HT1[23:16]
HT1[15:8]
HT1[7:0]
HT2[31:24]
HT2[23:16]
HT2[15:8]
HT2[7:0]
TYPE/
LEN
HT mismatch,
multicast
Received
Discarded
Receive Packet
HT match,
multicast
Received
Discarded
DATA
Broadcast
packet
Received
Discarded
Received
Discarded
FCS
Note