R01UH0823EJ0100 Rev.1.00 Page 349 of 1823
Jul 31, 2019
RX23W Group 18. DMA Controller (DMACA)
Table 18.2 SARA[4:0] or DARA[4:0] Settings and Corresponding Repeat Areas
SARA4 to SARA0 or DARA4 to DARA0 Extended Repeat Area
00000b Not specified
00001b 2 bytes specified as extended repeat area by the lower 1 bit of the address
00010b 4 bytes specified as extended repeat area by the lower 2 bits of the address
00011b 8 bytes specified as extended repeat area by the lower 3 bits of the address
00100b 16 bytes specified as extended repeat area by the lower 4 bits of the address
00101b 32 bytes specified as extended repeat area by the lower 5 bits of the address
00110b 64 bytes specified as extended repeat area by the lower 6 bits of the address
00111b 128 bytes specified as extended repeat area by the lower 7 bits of the address
01000b 256 bytes specified as extended repeat area by the lower 8 bits of the address
01001b 512 bytes specified as extended repeat area by the lower 9 bits of the address
01010b 1 Kbyte specified as extended repeat area by the lower 10 bits of the address
01011b 2 Kbytes specified as extended repeat area by the lower 11 bits of the address
01100b 4 Kbytes specified as extended repeat area by the lower 12 bits of the address
01101b 8 Kbytes specified as extended repeat area by the lower 13 bits of the address
01110b 16 Kbytes specified as extended repeat area by the lower 14 bits of the address
01111b 32 Kbytes specified as extended repeat area by the lower 15 bits of the address
10000b 64 Kbytes specified as extended repeat area by the lower 16 bits of the address
10001b 128 Kbytes specified as extended repeat area by the lower 17 bits of the address
10010b 256 Kbytes specified as extended repeat area by the lower 18 bits of the address
10011b 512 Kbytes specified as extended repeat area by the lower 19 bits of the address
10100b 1 Mbyte specified as extended repeat area by the lower 20 bits of the address
10101b 2 Mbytes specified as extended repeat area by the lower 21 bits of the address
10110b 4 Mbytes specified as extended repeat area by the lower 22 bits of the address
10111b 8 Mbytes specified as extended repeat area by the lower 23 bits of the address
11000b 16 Mbytes specified as extended repeat area by the lower 24 bits of the address
11001b 32 Mbytes specified as extended repeat area by the lower 25 bits of the address
11010b 64 Mbytes specified as extended repeat area by the lower 26 bits of the address
11011b 128 Mbytes specified as extended repeat area by the lower 27 bits of the address
11100b to 11111b Setting prohibited.
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