UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1477

• 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: -

31 to 0
(7) LSTRXDP: Last receive descriptor pointer register
Bit
This register indicates the last receive descriptor address 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.
LSTRXDP31 LSTRXDP30 LSTRXDP29 LSTRXDP28 LSTRXDP27 LSTRXDP26 LSTRXDP25 LSTRXDP24
LSTRXDP23 LSTRXDP22 LSTRXDP21 LSTRXDP20 LSTRXDP19 LSTRXDP18 LSTRXDP17 LSTRXDP16
LSTRXDP15 LSTRXDP14 LSTRXDP13 LSTRXDP12 LSTRXDP11 LSTRXDP10 LSTRXDP9 LSTRXDP8
LSTRXDP7 LSTRXDP6 LSTRXDP5 LSTRXDP4 LSTRXDP3 LSTRXDP2 LSTRXDP1 LSTRXDP0
LSTRXDP
[31:0]
31
23
15
Name
R
R
R
R
7
This register can be read-only, in 32-bit units.
002E 0320H
These bits indicate the last receive descriptor pointer address. They hold the address information
of the descriptor that was accessed last.
Bits 1 and 0 are fixed to 0, 0.
30
22
14
R
R
R
R
6
CHAPTER 23 ETHERNET CONTROLLER
29
21
13
R
R
R
R
5
User’s Manual U19601EJ2V0UD
28
20
12
R
R
R
R
4
27
19
11
R
R
R
R
3
Description
26
18
10
R
R
R
R
2
25
17
R
R
R
R
1
9
24
16
R
R
R
R
8
0
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