GMS30C7201 Datasheet, PDF (98/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

Static Memory Interface
Table 9-5: Values of the memory width field defines the memory width.
Memory width
Description
00
32-bit memory access
01
16-bit memory access
10
8-bit memory access
11
Reserved
Table 9-5: Values of the memory width field
CLKEN
Expansion clock enable. Setting this bit enables the EXPCLK to be
active during accesses to the specified bank. This provides a timing
reference for devices that need to extend bus cycles using the
EXPRDY input. Back-to-back sequential accesses result in a
continuous clock.
Table 9-6: Values of the normal access wait states field defines the values of the Normal
Access Wait States field.
Value
Number of Wait States
0000
16
0001
15
0010
14
0011
13
0100
12
0101
11
0110
10
0111
9
1000
8
1001
7
1010
6
1011
5
1100
4
1101
3
1110
2
1111
1
Table 9-6: Values of the normal access wait states field
9-8
GMS30C7201 Data Sheet