TMP92CZ26A

92CZ26A-192

(5) Recovery (Data hold) cycle control
Some memory have an AC specification about data hold time from CE or OE for read
cycle and a data confliction problem may occur. To avoid this problem, 1-dummy cycle can
be inserted after CSm-block access cycle by sett ing “1” to BmCSH<BmREC> register.
This 1-dummy cycle is inserted when the next cycle is for an other CS-block.
BnCSH<BnREC>
0 No dummy cycle is inserted (Defa ult).
1 Dummy cycle is inserted.
When not inserting a dummy cycle (0 waits)
When inserting a dummy cycle (0 waits)
SDCLK
A23 to A0
CSm
CSn
RD
SDCLK
A23 to A0
CSm
CSn
RD
Dumm
y