SH7785 Datasheet, PDF (1387/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

27. NAND Flash Memory Controller (FLCTL)
Initial
Bit
Bit Name Value R/W Description
7
BTOERB 0
R/W Timeout Error
This bit is set to 1 if a timeout error occurs (bits
RBTIMCNT20 to RBTIMCNT0 in FLBSYCNT are set to
0 after they are decremented).
Since this bit is a flag bit, 1 cannot be written to this bit.
Only 0 can be written to clear the flag.
0: Indicates that no timeout error occurs
1: Indicates that a timeout error occurs
6
TRREQF1 0
R/W FLECFIFO Transfer Request Flag
Indicates that a transfer request is issued from
FLECFIFO.
Since this bit is a flag bit, 1 cannot be written to this bit.
Only 0 can be written to clear the flag.
0: Indicates that no transfer request is issued from
FLECFIFO
1: Indicates that a transfer request is issued from
FLECFIFO
5
TRREQF0 0
R/W FLDTFIFO Transfer Request Flag
Indicates that a transfer request is issued from
FLDTFIFO.
Since this bit is a flag bit, 1 cannot be written to this bit.
Only 0 can be written to clear the flag.
0: Indicates that no transfer request is issued from
FLDTFIFO
1: Indicates that a transfer request is issued from
FLDTFIFO
4
STERINTE 0
R/W Interrupt Enable at Status Error
Enables or disables an interrupt request to the CPU
when a status error has occurred.
0: Disables the interrupt request to the CPU by a status
error
1: Enables the interrupt request to the CPU by a status
error
Rev.1.00 Jan. 10, 2008 Page 1357 of 1658
REJ09B0261-0100