UPD70F3769GF-GAT-AX Renesas Electronics America, UPD70F3769GF-GAT-AX Datasheet - Page 934
UPD70F3769GF-GAT-AX
Manufacturer Part Number
UPD70F3769GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-U 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Ur
Datasheet
1.UPD70F3763GC-UEU-AX.pdf
(1411 pages)
Specifications of UPD70F3769GF-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
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
56K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3769GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JG3-U, V850ES/JH3-U
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
(5) UF0 SNDSIE register (UF0SDS)
UF0SDS
Bit position
This register performs manipulation such as no handshake. It can directly manipulate the pins of SIE.
This register can be read or written in 8-bit units.
Be sure to clear bit 2 to “0”. If it is set to 1, the operation is not guaranteed.
3
0
7
0
SNDSTL
RSUMIN
Bit name
6
0
This bit makes Endpoint0 issue a STALL handshake. Setting this bit to 1 if a request for
CPUDEC processing is not supported by the system results in a STALL handshake
response. If an unsupported wValue is sent by the SET_CONFIGURATION or
SET_INTERFACE request, the hardware sets this bit to 1. If a problem occurs in
Endpoint0 due to overrun of an automatically executed request, this bit is also set to 1.
However, the E0HALT bit of the UF0E0SL register is not set to 1.
This bit is cleared to 0 and the handshake response to the bus is other than STALL when
the next SETUP token is received. To set the SNDSTL bit to 1 by FW, do not write data to
the UF0E0W register. Depending on the timing of setting this bit, the STALL response is
not made in time, and it may be made to the next transfer after a NAK response has been
made.
Setting this bit is valid only while an FW-executed request is under execution when this bit
is set to 1. It is automatically cleared to 0 when the next SETUP token is received.
Remark The SNDSTL bit is valid only for an FW-executed request.
This bit outputs the Resume signal onto the USB bus. Writing this bit is invalid unless the
RMWK bit of the UF0DSTL register is set to 1.
While this bit is set to 1, the Resume signal continues to be generated. Clear this bit to 0
by FW after a specific time has elapsed. Because the signal is internally sampled at the
clock, the operation is guaranteed only while CLK is supplied. Care must be exercised
when CLK of the system is stopped.
5
0
1: Respond with STALL handshake.
0: Do not respond with STALL handshake (default value).
1: Generate the Resume signal.
0: Do not generate the Resume signal (default value).
4
0
SNDSTL
3
CHAPTER 20 USB FUNCTION CONTROLLER (USBF)
2
0
Function
1
0
RSUMIN
0
00200008H
Address
Page 934 of 1408
After reset
00H
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