3.2.5 Multiplexed Signals

Table 3-2. SMC Multiplexed Signals
Multiplexed SignalsRelated Function
NWR0NWEByte-write or Byte-select access, see Byte Write Access and Byte Select Access
A0NBS08-bit or 16-bit data bus, see Data Bus Width
A22NANDCLENAND Flash Command Latch Enable
A21NANDALENAND Flash Address Latch Enable
NWR1NBS1Byte-write or Byte-select access, see Byte Write Access and Byte Select Access
A18-/16-bit data bus, see Data Bus Width 
Byte-write or Byte-select access, see Byte Write Access and Byte Select Access