UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1476

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, 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: -

1474
31 to 0
(6) RXDP: Receive descriptor pointer register
Bit
This register is used to set the pointer position of the receive descriptor of the DMAC in the Ethernet controller.
Access
Address
Default value FFFF FFFCH. This register is cleared to its default value by all types of resets.
RXDP[31:0]
RXDP31
RXDP23
RXDP15
RXDP7
R/W
R/W
R/W
R/W
31
23
15
Name
7
This register can be read and written in 32-bit units.
002E 0320H
RXDP30
RXDP22
RXDP14
RXDP6
These bits set the pointer position of the receive descriptor. Specify the first address of the
receive descriptor chain.
Bits 1 and 0 are fixed to 0, 0.
R/W
R/W
R/W
R/W
30
22
14
6
RXDP29
RXDP21
RXDP13
RXDP5
CHAPTER 23 ETHERNET CONTROLLER
R/W
R/W
R/W
R/W
29
21
13
5
User’s Manual U19601EJ2V0UD
RXDP28
RXDP20
RXDP12
RXDP4
R/W
R/W
R/W
R/W
28
20
12
4
RXDP27
RXDP19
RXDP11
RXDP3
R/W
R/W
R/W
R/W
27
19
11
3
Description
RXDP26
RXDP18
RXDP10
RXDP2
R/W
R/W
R/W
R/W
26
18
10
2
RXDP25
RXDP17
RXDP9
RXDP1
R/W
R/W
R/W
25
17
R
9
1
RXDP24
RXDP16
RXDP8
RXDP0
R/W
R/W
R/W
24
16
R
8
0