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S1D13505 Hardware Functional Specification
X23A-A-001-14 Issue Date: 01/02/02
7.1.3 MC68K Bus 1 Interface Timing (e.g. MC68000)
Figure 7-3: MC68000 Timing
Note
The above timing diagram is not applicable if the BUSCLK divided by 2 configuration option is
selected.
A[20:1]
AS#
UDS#
D[15:0](write)
M/R#
R/W#
DTACK#
CLK
t1 t2 t3
t4
t10
t7
CS#
t6
t9
t5
t11
LDS#
t12 t13
D[15:0](read)
t14 t15 t16
t8
t17