SH7263 Datasheet, PDF (1042/1862 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 19 Controller Area Network (RCAN-TL1)
19.8 Setting I/O Ports for RCAN-TL1
The I/O ports for the RCAN-TL1 must be specified before or during the configuration mode. For
details on the settings of I/O ports, see section 29, Pin Function Controller (PFC). Two methods
are available using three channels of the RCAN-TL1 in this LSI.
• Using RCAN-TL1 as a 2-channel module (channels 0 and 1)
Each channel has 32 Mailboxes.
• Using RCAN-TL1 as a 1-channel module (channels 0 and 1 functioning as a single channel)
When the second method is used, see section 19.9.1, Notes on Port Setting for Multiple Channels
Used as Single Channel.
Figures 19.28 and 19.29 show connection examples for individual port settings.
CTx0
PB9
RCAN0
(32 Mailboxes)
CRx0
PB8
RCAN1
(32 Mailboxes)
CTx1
CRx1
PB11
PB10
Figure 19.28 Connection Example when Using RCAN-TL1 as 2-Channel Module
(32 Mailboxes × 2 Channels)
Rev. 2.00 Mar. 14, 2008 Page 1008 of 1824
REJ09B0290-0200