UPD70F3765GF-GAT-AX Renesas Electronics America, UPD70F3765GF-GAT-AX Datasheet - Page 1195

• Manufacturer Part Number: UPD70F3765GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3765GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: 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
(3) CPUDEC request for control transfer
Remarks 1. n = 0, 1
The CPUDEC request can be classified into three types of processing: control transfer (write), control transfer
(read), and control transfer (without data).
transaction in the data stage (e.g., SET_DESCRIPTOR), and control transfer (read) indicates a request that uses
the IN transaction in the data stage (e.g., GET_DESCRIPTOR). Control transfer (without data) indicates a request
that has no data stage (e.g., SET_CONFIGURATION).
The flowcharts are shown below.
2. ♦: Processing by hardware
Figure 21-24. CPUDEC Request for Control Transfer (1/12)
CPUDECM = 1 (UF0IM1)
Reading UF0ISn register
Decoding FW request
STGM = 0 (UF0IM1)
Reading UF0E0ST
INTUSBF0
register × 8 times
CPUDEC = 1?
CPUDEC = 0
PROTC = 0
(UF0IS1)
(UF0IC1)
(UF0IS1)
START
A
Yes
active
(a) Token phase (1/2)
Control transfer (write) indicates a request that uses the OUT
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
No
Appropriate interrupt servicing
G
E
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