Figure 5-2: SRAM, External ROM, External I/O Access Timing (4/6)
CLKOUT (output)
A0 to A23 (output)
CSn (output)
RD (output)
UWR (output)
LWR (output)
D0 to D15 (I/O)
WAIT (input)
Remarks: 1. The circles
2. The broken line indicates the high-impedance state.
3. CSn = CS2 to CS4
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Chapter 5 Memory Access Control Function
(d) During write (address setup wait, idle state insertion)
TASW
indicate the sampling timing.
Preliminary User's Manual U14913EE1V0UM00
T1
T2
TI
Address
Data