UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 955

• 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
(8) CAN0 module information register (C0INFO)
Caution Be sure to set bits 5 to 7 to “0”.
The C0INFO register indicates the status of the CAN module.
After reset: 00H
C0INFO
RECS1
TECS1
BOFF
0
1
0
0
1
1
0
0
1
1
Not bus-off status (transmit error counter ≤ 255). (The value of the transmit counter is less than 256.)
Bus-off status (transmit error counter > 255). (The value of the transmit error counter is 256 or more.)
RECS0
TECS0
0
1
0
1
0
1
0
1
7
0
The value of the transmission error counter is less than that of the warning level (< 96).
The value of the transmission error counter is in the range of the warning level (96 to 127).
Undefined
The value of the transmission error counter is in the range of the error passive or bus-off
status (≥ 128).
The value of the reception error counter is less than that of the warning level (< 96).
The value of the reception error counter is in the range of the warning level (96 to 127).
Undefined
The value of the reception error counter is in the error passive range (≥ 128).
R
Address: 03FEC053H
6
0
5
0
Transmission error counter status bit
Reception error counter status bit
Bus-off status bit
BOFF
4
TECS1
3
CHAPTER 20 CAN CONTROLLER
TECS0
2
RECS1
1
Page 955 of 1509
RECS0
0