SH7261 datasheet(866/1348 Pages) RENESAS

866 / 1348 page

Section 19 Controller Area Network (RCAN-ET) [R5S72611] [R5S72613]

Rev. 2.00 Sep. 07, 2007 Page 834 of 1312

REJ09B0320-0200

Bit 0 — Bit Sample Point (BSP = BCR1[0]): Sets the point at which data is sampled. Three-time

sampling is only available when the BRP is programmed to be greater than 4.

Bit 0: BSP

Description

Bit sampling at one point (end of time segment 1) (Initial value)

Bit sampling at three points (rising edge of the last three clock cycles of

PHSEG1)

• BCR0 (Address = H'006)

Bit:

Initial value:

R/W:

0000000000000000

R/W

—

BRP[7:0]

Bits 8 to 15 : Reserved. The written value should always be '0' and the returned value is '0'.

Bits 7 to 0—Baud Rate Pre-scale (BRP[7:0] = BCR0 [7:0]): These bits are used to define the

peripheral bus clock periods contained in a Time Quantum.

Bit 7:

BRP[7]

Bit 6:

BRP[6]

Bit 5:

BRP[5]

Bit 4:

BRP[4]

Bit 3:

BRP[3]

Bit 2:

BRP[2]

Bit 1:

BRP[1]

Bit 0:

BRP[0]

Description

× peripheral bus clock

(Initial value)

× peripheral bus clock

× (register value+1) ×

peripheral bus clock

512

× peripheral bus clock

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