SH7263 Datasheet, PDF (1240/1862 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 24 AND/NAND Flash Memory Controller (FLCTL)
Initial
Bit
Bit Name Value R/W Description
9
ECERB 0
R/(W)* ECC Error
Indicates the result of ECC error detection. This bit is
set to 1 if an ECC error occurs while flash memory is
read in sector access mode.
This bit is a flag. 1 cannot be written to this bit. Only 0
can be written to clear the flag.
0: Indicates that no ECC error occurs (Latched ECC is
all 0.)
1: Indicates that an ECC error occurs
8
STERB 0
R/(W)* Status Error
Indicates the result of status read. This bit is set to 1 if
the specific bit in the bits STAT[7:0] in FLBSYCNT is
set to 1 in status read.
This bit is a flag. 1 cannot be written to this bit. Only 0
can be written to clear the flag.
0: Indicates that no status error occurs (the specific bit
in the bits STAT[7:0] in FLBSYCNT is 0.)
1: Indicates that a status error occurs
For details on the specific bit in STAT7 to STAT0 bits,
see section 24.4.7, Status Read.
7
BTOERB 0
R/(W)* R/B Timeout Error
This bit is set to 1 if an R/B timeout error occurs (the
bits RBTIMCNT[19:0] in FLBSYCNT are decremented
to 0).
This bit is a flag. 1 cannot be written to this bit. Only 0
can be written to clear the flag.
0: Indicates that no R/B timeout error occurs
1: Indicates that an R/B timeout error occurs
Rev. 2.00 Mar. 14, 2008 Page 1206 of 1824
REJ09B0290-0200