UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 954

• 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
(7) CAN0 module last error information register (C0LEC)
Caution Be sure to set bits 3 to 7 to “0”.
The C0LEC register provides the error information of the CAN protocol.
Remarks 1. The contents of the C0LEC register are not cleared when the CAN module changes from an
After reset: 00H
C0LEC
LEC2
0
0
0
0
1
1
1
1
2. If an attempt is made to write a value other than 00H to the C0LEC register by software, the
LEC1
operation mode to the initialization mode.
access is ignored.
0
0
1
1
0
0
1
1
7
0
R/W
LEC0
0
1
0
1
0
1
0
1
Address: 03FEC052H
6
0
No error
Stuff error
Form error
ACK error
Bit error. (The CAN module tried to transmit a recessive-level bit as part of a
transmit message (except the arbitration field), but the value on the CAN bus is a
dominant-level bit.)
Bit error. (The CAN module tried to transmit a dominant-level bit as part of a
transmit message, ACK bit, error frame, or overload frame, but the value on the
CAN bus is a recessive-level bit.)
CRC error
Undefined
5
0
Last CAN protocol error information
4
0
3
0
CHAPTER 20 CAN CONTROLLER
LEC2
2
LEC1
1
Page 954 of 1509
LEC0
0