Rainbow Electronics AT75C310 - Manual (Page 20)

AT75C310
20
• PAGES: Page Size
• TDF: Data Float Output Time
• BAT: Byte Access Mode
0 = Byte-write Mode
1 = Byte-select Mode
• CSEN: Chip Select Enable
Active high
• LCD: LCD Mode Enable
Active high. SMC_CSR3 only.
• BA: Base Address
This field contains the high-order bits of the base address. If the page size is larger than 1 MB, then the unused bits of
the base address are ignored by the SMC decoder.
PAGES Page Size
Base
Address
0 0 1 MB BA[31 - 20]
0 1 4 MB BA[31 - 22]
1 0 16 MB BA[31 - 24]
1 1 Reserved –
TDF Cycles after Transfer
0 0 0 0
0 0 1 1
0 1 0 2
0 1 1 3
1 0 0 4
1 0 1 5
1 1 0 6
1 1 1 7