CHAPTER1: Flash Memory
4. Registers
P E R I P H E R A L M A N U A L
August 31, 2015, S6E1Cx_MN710-00016-1v0-E
33
CONFIDENTIAL
[bit1] HNG: Flash Hang Status
Indicates whether the flash memory is in the HANG state. The flash memory enters the HANG state if the
timing is exceeded.
If this bit becomes "1", issue a reset command (See section "3.1.1 Command Sequences").
bit
Description
0
The flash memory HANG state has not been detected. (Initial value)
1
The flash memory HANG state has been detected.
[bit0] RDY: Flash Ready Status
Indicates whether flash memory write or erase operation using the automatic algorithm is in progress or
finished. While an operation is in progress, data cannot be written and the flash memory cannot be erased.
bit
Description
0
Operation in progress (cannot accept write/erase command)
1
Operation finished (can accept write/erase command)
