UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 1270
UPD70F3785GJ-GAE-AX
Manufacturer Part Number
UPD70F3785GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3-E 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Er
Datasheet
1.UPD70F3778GF-GAT-AX.pdf
(1817 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3785GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 1270 of 1817
- Download datasheet (10Mb)
1268
(5) UF0 bulk-out 1 register (UF0BO1)
UF0BO1
Bit position
The UF0BO1 register is a 64-byte × 2 FIFO that stores data for Endpoint2. This register consists of two banks
of 64-byte FIFOs each of which performs a toggle operation and repeatedly connects the buses on the SIE and
CPU sides. The toggle operation takes place when data is in the FIFO on the SIE side and when no data is in
the FIFO on the CPU side (counter value = 0).
This register is read-only, in 8-bit units. A write access to this register is ignored.
When the hardware receives data for Endpoint2 from the host, it automatically transfers the data to the
UF0BO1 register. When the register correctly receives the data, a FIFO toggle operation occurs. As a result,
the BKO1DT bit of the UF0IS3 register is set to 1, the quantity of the received data is held by the UF0BO1L
register, and an interrupt request or DMA request is issued to the CPU. Whether the interrupt request or DMA
request is issued can be selected by using the DQBO1MS bit of the UF0IDR register.
Read the data held by the UF0BO1 register by FW, up to the value of the amount of data read by the
UF0BO1L register. When the correct received data is held by the FIFO connected to the SIE side and the
value of the UF0BO1L register reaches 0, the toggle operation of the FIFO occurs, and the BKO1NK bit of the
UF0EN register is automatically cleared to 0. If data greater than the value of the UF0BO1L register is read
and if the FIFO toggle condition is satisfied, the toggle operation of the FIFO occurs. As a result, the next
packet may be read by mistake. Note that, if the toggle condition is not satisfied, the first data is repeatedly
read.
If overrun data is received while data is held by the FIFO connected to the CPU side, Endpoint2 stalls, and the
FIFO on the CPU side is cleared.
When the UF0BO1 register is read while no data is in it, an undefined value is read.
Caution Be sure to read all the data stored in this register.
The operation of the UF0BO1 register is illustrated below.
7 to 0
BKO17
7
BKO17 to
BKO10
Bit name
BKO16
6
CHAPTER 22 USB FUNCTION CONTROLLER (USBF)
BKO15
These bits store data for Endpoint2.
5
BKO14
4
User’s Manual U19601EJ2V0UD
BKO13
3
BKO12
2
Function
BKO11
1
BKO10
0
00200108H
Address
After reset
Undefined
Related parts for UPD70F3785GJ-GAE-AX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: