UPD70F3768GF-GAT-AX Renesas Electronics America, UPD70F3768GF-GAT-AX Datasheet - Page 1135

• Manufacturer Part Number: UPD70F3768GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-U 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Ur

Specifications of UPD70F3768GF-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: 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
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
(19) HRDA (HcRhDescriptorA) register (Offset 48H)
31 to 24
23 to 13
12
11
10
9
Bit position
After reset: FF00 0902H
POTPGT
[7:0]
NOCP
OCPM
DT
NPS
Bit name
HRDA
−
POTPGT7
Power On To Power Good Time
Defines the wait time until the host controller driver (HCD) accesses a root hub powered on
(unit: 2 ms). The wait time is calculated by POTPGT field value × 2 ms.
Reserved. (Be sure to write “0” to these bits.)
No Overcurrent Protection
Defines whether to support the root hub overcurrent protect function.
Overcurrent Protection Mode
Defines how to report the overcurrent state of the root hub.
The mode set with this bit must be the same as the mode set with the PSM bit.
The setting of this bit becomes valid only when the NOCP bit is cleared to “0”.
Device Type
Indicates that the root hub is not a combined device.
This field always returns “0” because the root hub must not be a combined device.
This bit is read-only.
No Power Switching
Defines whether power switching is supported or the port is constantly powered on.
NDP7
1: Does not support the overcurrent protect state.
0: Supports the overcurrent protect state.
1: Reports the overcurrent state in port units.
0: Reports the overcurrent state of all ports simultaneously.
1: Power is constantly on while the OHCI host controller is running.
0: Power for ports can be switched.
31
15
23
0
0
7
R/W
POTPGT6
NDP6
30
22
14
0
0
6
POTPGT5
NDP5
29
21
13
0
0
5
POTPGT4
NOCP
NDP4
28
12
20
0
4
CHAPTER 21 USB HOST CONTROLLER (USBH)
Function
POTPGT3
OCPM
NDP3
27
19
11
0
3
POTPGT2
NDP2
DT
26
18
10
0
2
POTPGT1
NDP1
NPS
25
17
9
1
0
POTPGT0
NDP0
PSM
24
16
8
0
0
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