Renesas RX Series

R01UH0823EJ0100 Rev.1.00 Page 1253 of 1823
Jul 31, 2019
RX23W Group 36. CAN Module (RSCAN)
36.2.70 Transmit Buffer Register pCL (TMDF0p) (p = 0 to 3)
Modify this register when the corresponding TMSTSp.TMTRM flag is 0 (no transmit request is present). If this register
is linked to any transmit/receive FIFO buffer, do not write data to this register.
This register can be read/written when the GRWCR.RPAGE bit is 1.
36.2.71 Transmit Buffer Register pCH (TMDF1p) (p = 0 to 3)
Modify this register when the corresponding TMSTSp.TMTRM flag is 0 (no transmit request is present). If this register
is linked to any transmit/receive FIFO buffer, do not write data to this register.
This register can be read/written when the GRWCR.RPAGE bit is 1.
Address(es): RSCAN0.TMDF00 000A 8608h, RSCAN0.TMDF01 000A 8618h, RSCAN0.TMDF02 000A 8628h,
RSCAN0.TMDF03 000A 8638h
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
TMDB1[7:0] TMDB0[7:0]
Value after reset:
0000000000000000
Bit Symbol Bit Name Description R/W
b7 to b0 TMDB0[7:0] Transmit Buffer Data Byte 0 Set transmit buffer data. R/W
b15 to b8 TMDB1[7:0] Transmit Buffer Data Byte 1 R/W
Address(es): RSCAN0.TMDF10 000A 860Ah, RSCAN0.TMDF11 000A 861Ah, RSCAN0.TMDF12 000A 862Ah,
RSCAN0.TMDF13 000A 863Ah
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
TMDB3[7:0] TMDB2[7:0]
Value after reset:
0000000000000000
Bit Symbol Bit Name Description R/W
b7 to b0 TMDB2[7:0] Transmit Buffer Data Byte 2 Set transmit buffer data. R/W
b15 to b8 TMDB3[7:0] Transmit Buffer Data Byte 3 R/W