IFCONFIG0

Address offset: 0x544

Interface configuration.


Bit number				31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ID																							E					D	C	B	B	B	A	A	A
Reset 0x00000000				0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
ID	R/W	Field	Value ID	Value								Description
A	RW	READOC										Configure number of data lines and opcode used for reading.
			FASTREAD	0								Single data line SPI. FAST_READ (opcode 0x0B).
			READ2O	1								Dual data line SPI. READ2O (opcode 0x3B).
			READ2IO	2								Dual data line SPI. READ2IO (opcode 0xBB).
			READ4O	3								Quad data line SPI. READ4O (opcode 0x6B).
			READ4IO	4								Quad data line SPI. READ4IO (opcode 0xEB).
B	RW	WRITEOC										Configure number of data lines and opcode used for writing.
			PP	0								Single data line SPI. PP (opcode 0x02).
			PP2O	1								Dual data line SPI. PP2O (opcode 0xA2).
			PP4O	2								Quad data line SPI. PP4O (opcode 0x32).
			PP4IO	3								Quad data line SPI. PP4IO (opcode 0x38).
C	RW	ADDRMODE										Addressing mode.
			24BIT	0								24-bit addressing.
			32BIT	1								32-bit addressing.
D	RW	DPMENABLE										Enable deep power-down mode (DPM) feature.
			Disable	0								Disable DPM feature.
			Enable	1								Enable DPM feature.
E	RW	PPSIZE										Page size for commands PP, PP2O, PP4O and PP4IO.
			256Bytes	0								256 bytes.
			512Bytes	1								512 bytes.