Fpm-Dram Read, Write, Read-Write Timing; Figure 7-16: Fpm-Dram Page Mode Timing; Figure 7-17: Fpm-Dram Read-Write Timing - Epson S1D13506 Technical Manual

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7.3.4 FPM-DRAM Read, Write, Read-Write Timing

Memory
Clock
RAS#
CAS#
MA
WE#(read)
MD(read)
WE#(write)
MD(write)
Memory
Clock
RAS#
CAS#
MA
WE#
MD(read)
MD(write)
S1D13506
X25B-A-001-12
t1
t2
t4
t3
t8 t9 t10
R
t12

Figure 7-16: FPM-DRAM Page Mode Timing

t1
t6
t5
t4
t3
t10 t11
t9
t8
R C2
C1
t12
t14
d1 d2

Figure 7-17: FPM-DRAM Read-Write Timing

t5 t6
t1
t7
t11 t10 t11
C1 C2 C3
t14
d1 d2 d3
t16 t17
t18 t19 t20
d1 d2 d3
t1
C3 C1
t21 t16
t15
d3
t18 t19
d1
Epson Research and Development
Vancouver Design Center
t13
t15
t7
C2 C3
t17
t20
d2 d3
Hardware Functional Specification
Issue Date: 02/03/26