Fujitsu F2MC-16LX Hardware Manual page 210

CHAPTER 7 MODE SETTING
Multiplex mode
P57/CLK
P53/WRH
P52/WRL
P51/RD
P50/ALE
A23 to A16
A15 to A08
A07 to A00
D15 to D08/
AD15 to AD08
D07 to D00/
AD07 to AD00
P56/RDY
P57/CLK
P53/WRH
P52/WRL
P51/RD
P50/ALE
A23 to A16
A15 to A08
A07 to A00
D15 to D08/
AD15 to AD08
D07 to D00/
AD07 to AD00
194
Figure 7.5-6 Timing Chart of Ready Function (Multiplex Mode)
Even address word read
Read address
(Port data)
(Port data)
Read address
Read address
RDY pin fetching
Even address word read
Read address
(Port data)
(Port data)
Write address
Write address
Write data
Read data
Cycle lengthend by auto ready
Odd address word write
Write address
Write address
Write address
Write data
Odd address word write
Write address
Read address
Read address