UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1452

• 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: -

1450
24 to 16
11 to 0
(8) TXFINF1: Transmission status 1 register
Bit
Access
Address
Default value 0000 0800H. This register is cleared to its default value by all types of resets.
Caution Be sure to set bits 31 to 25 and 15 to 12 to “0”.
TREMAIN7 TREMAIN6 TREMAIN5 TREMAIN4 TREMAIN3 TREMAIN2 TREMAIN1 TREMAIN0
TPCNT[8:0]
TREMAIN
[11:0]
TPCNT7
31
23
15
Name
R
R
R
R
0
0
7
This register is read-only, in 32-bit units.
002E 0238H
TPCNT6
These bits indicate the number of packets (start flag to end flag) that exist in the transmit FIFO.
The value of this field is incremented when one packet has been written by the system.
It is decremented when one packet has been read by the MAC (upon completion or halting of
transmission).
These bits indicate the remaining transmit FIFO capacity (in bytes)
Bits 1 and 0 are ignored and always indicate 0, 0, because the size of the transmit FIFO is 32 bits
(4 bytes).
30
22
14
R
R
R
R
0
0
6
TPCNT5
CHAPTER 23 ETHERNET CONTROLLER
29
21
13
R
R
R
R
0
0
5
User’s Manual U19601EJ2V0UD
TPCNT4
28
20
12
R
R
R
R
0
0
4
TREMAIN11 TREMAIN10 TREMAIN9 TREMAIN8
TPCNT3
27
19
11
R
R
R
R
0
3
Description
TPCNT2
26
18
10
R
R
R
R
0
2
TPCNT1
25
17
R
R
R
R
0
9
1
TPCNT8
TPCNT0
24
16
R
R
R
R
8
0