Samsung FLEX-MUXONENAND KFKAGH6Q4M Specifications page 47

Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)
Flex-MuxOneNAND8G(KFN8GH6Q4M-DEBx)
Flex-MuxOneNAND16G(KFKAGH6Q4M-DEBx)
I/O Buffer Enable (IOBE)
IOBE is the I/O Buffer Enable for the INT and RDY signals. At startup, INT and RDY outputs are High-Z. Bits 6 and 7 become valid after IOBE
is set to "1". IOBE can be reset by a Cold Reset or by writing "0" to bit 5 of System Configuration1 Register.
I/O Buffer Enable Information[5]
Item
IOBE
RDY Configuration (RDY conf)
RDY Configuration Information[4]
Item
RDY conf
HF Enable (HF)
HF
0
1
HF Information[2]
Item
HF
Definition
I/O Buffer Enable for INT and
RDY signals
Definition
RDY configuration
Description
HF Disable (default, under 66MHz)
HF Enable (over 66MHz)
Definition
High Frequency
- 47 -
FLASH MEMORY
Description
0 = disable (default)
1 = enable
Description
0=active with valid data (default)
1=active one clock before valid data
Description
Selects between HF Disable and
HF Enable