Samsung MUXONENAND A-DIE KFM2G16Q2A - Manual (Page 67)

MuxOneNAND2G(KFM2G16Q2A-DEBx)
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FLASH MEMORY
MuxOneNAND4G(KFN4G16Q2A-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]
RDY Configuration (RDY conf)
RDY Configuration Information[4]
HF Enable (HF)
HF Information[2]
Item Definition Description
IOBE
I/O Buffer Enable for INT and
RDY signals
0 = disable (default)
1 = enable
Item Definition Description
RDY conf RDY configuration
0=active with valid data(default)
1=active one clock before valid data
HF Description
0 HF Disable (default, 66Mhz and under)
1 HF Enable (over 66MHz)
Item Definition Description
HF High Frequency
Selects between HF Disable and
HF Enable