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Section 25 NAND Flash Memory Controller
Page 1292 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
25.3 Register Descriptions
Table 25.2 shows the register configuration.
Table 25.2 Register Configuration
Register Name Abbreviation R/W Initial Value Address
Access
Size
Common control register FLCMNCR R/W H'00100001 H'FFFF4000 32
Command control register FLCMDCR R/W H'00000000 H'FFFF4004 32
Command code register FLCMCDR R/W H'00000000 H'FFFF4008 32
Address register FLADR R/W H'00000000 H'FFFF400C 32
Address register 2 FLADR2 R/W H'00000000 H'FFFF403C 32
Data register FLDATAR R/W H'00000000 H'FFFF4010 32
Data counter register FLDTCNTR R/W H'00000000 H'FFFF4014 32
Interrupt DMA control register FLINTDMACR R/W H'00000000 H'FFFF4018 32
Ready busy timeout setting
register
FLBSYTMR R/W H'00000000 H'FFFF401C 32
Ready busy timeout counter FLBSYCNT R H'00000000 H'FFFF4020 32
Data FIFO register FLDTFIFO R/W H'xxxxxxxx H'FFFF4050 32
Control code FIFO register FLECFIFO R/W H'xxxxxxxx H'FFFF4060 32
Transfer control register FLTRCR R/W H'00 H'FFFF402C 8
Bus hold time setting register FLHOLDCR R/W H'00000000 H'FFFF4038 32
4-symbol ECC processing
result register 1
FL4ECCRES1 R H'xxxxxxxx H'FFFF4080 32
4-symbol ECC processing
result register 2
FL4ECCRES2 R H'xxxxxxxx H'FFFF4084 32
4-symbol ECC processing
result register 3
FL4ECCRES3 R H'xxxxxxxx H'FFFF4088 32
4-symbol ECC processing
result register 4
FL4ECCRES4 R H'xxxxxxxx H'FFFF408C 32
4-symbol ECC control register FL4ECCCR R/W H'00000000 H'FFFF4090 32
4-symbol ECC error count
register
FL4ECCCNT R/W H'00000000 H'FFFF4094 32