SH7265 Datasheet, PDF (1207/2024 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
26 to 16 ERRCNT H'000
[10:0]
15 to 3 —
All 0
2 to 0 ERRMAX 000
[2:0]
R/W
R/W
R
R/W
Description
Error Counter
Only 0 can be written to these bits.
Indicates the total number of errors found in a series of
sectors that have been read (for one block at maximum,
which consists of 64 pages × 4 sectors).
If a sector contains five or more errors, they are counted
as five.
Reserved
These bits are always read as 0. The write value should
always be 0.
Maximum Number of Errors
Only 0 can be written to these bits.
Indicates the maximum number of errors found in a
sector among the series of sectors that have been read.
000: Maximum number of errors was 0
001: Maximum number of errors was 1
010: Maximum number of errors was 2
011: Maximum number of errors was 3
100: Maximum number of errors was 4
101: Maximum number of errors was 5 or more
110: Not set
111: Not set
Rev. 1.00 Mar. 14, 2008 Page 1171 of 1984
REJ09B0351-0100