UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1118

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(33) UF0 mode control register (UF0MODC)
UF0MODC
Bit position
Caution This register is provided for debugging purposes. Usually, do not set this register except for
This register controls CPUDEC processing.
This register can be read or written in 8-bit units.
By setting each bit of this register, the setting of the UF0MODS register can be changed. The bit of this register is
automatically cleared to 0 only at hardware reset and when the MRST bit of the UF0GRP register has been set to
1.
Even if the bit of this register has automatically been set to 1 by hardware, the setting by FW takes precedence.
Be sure to clear bits 7 and 5 to 2 to “0”. If they are set to 1, the operation is not guaranteed.
6
verifying the operation or when a special mode is used.
7
0
CDCGDST
Bit name
GDST
CDC
6
Set this bit to 1 to switch the GET_DESCRIPTOR Configuration request to CPUDEC
processing. By setting this bit to 1, the CDCGD bit of the UF0MODS register can be
forcibly set to 1.
5
0
1: Forcibly change the GET_DESCRIPTOR Configuration request to CPUDEC
0: Automatically process the GET_DESCRIPTOR Configuration request (default
processing (sets the CDCGD bit of the UF0MODS register to 1).
value).
4
0
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
3
0
2
0
Function
1
0
0
0
00200074H
Address
Page 1118 of 1509
After reset
00H