UPD70F3763GC-UEU-AX Renesas Electronics America, UPD70F3763GC-UEU-AX Datasheet - Page 1102

• Manufacturer Part Number: UPD70F3763GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3-U 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Ur

Specifications of UPD70F3763GC-UEU-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: 75
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K 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-U, V850ES/JH3-U
21.7 OHCI Host Controller
21.7.1 OHCI host controller functions
channel consists of OHCI operational registers, and the OHCI host controller serves as a target (slave) for this
communication. The Base Address register (10H) in the OHCI host configuration registers functions as a pointer to the
OHCI operational registers.
registers, which functions as a pointer to the shared memory. The OHCI host controller serves as a master for this
communication.
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
The OHCI host controller has the following functions.
• Conforms to OpenHCI Specification Release 1.0a
• Conforms to Universal Serial Bus Specification Revision 1.1
• Incorporates 1 channel root hub and supports one downstream port
• USB clock: 48 MHz, PCI clock: 25 to 33 MHz
• Memory space
• Communication with CPU
Two communication channels are connected between the CPU and the OHCI host controller. The communication
The second communication channel is the host controller communication area (HCCA) in the OHCI operational
Descriptor information used for communication is managed by the OHCI operational registers and the HCCA area.
Supports transfer at full-speed (12 Mbps)
4 KB PCI memory area (OHCI operational registers) allocated
256-byte host controller communication area (HCCA) allocated
Performs communication via operational registers in the OHCI host controller and the host controller communication
area (HCCA).
CHAPTER 21 USB HOST CONTROLLER (USBH)
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