R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 489

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

13.2
Table 13.1 shows the HCAN pin configuration. For the use of these pins, the input buffer control
registers (ICR) of the port and the HCAN monitor register (HCANMON) must be specified
according to other HCAN settings.
In addition, when using HCAN pins, settings must be made in the HCAN configuration mode
(during initialization: MCR0 = 1 and GSR3 = 1).
Table 13.1 Pin Configuration
A bus driver is necessary for the interface between the pins and the CAN bus. A Philips
PCA82C250 compatible model is recommended.
Name
HCAN transmit data pin
HCAN receive data pin
Input/Output Pins
Abbreviation
HTxD
HRxD
Input
Input/Output
Output
Section 13 Controller Area Network (HCAN)
Rev. 3.00 Mar. 14, 2006 Page 451 of 804
Function
CAN bus transmission pin
CAN bus reception pin
REJ09B0104-0300