dsp56167 Freescale Semiconductor, Inc, dsp56167 Datasheet - Page 40

• Manufacturer Part Number: dsp56167
• Description: Advance Information 16-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

Specifications
External Bus Synchronous Timing
2-14
PS/DS,R/W
Note:
A0–A15,
(Output)
(Output)
(Output)
(Output)
D0–D15
(Output)
D0–D15
PEREN
EXTAL
Note 1
(Input)
(Input)
(Input)
CLKO
WR
RD
During read-modify-write instructions and internal instructions, the address lines do not
change state.
BS
TA
Figure 2-14 External Bus Synchronous Timing—No Wait States
35
35
35
T0
37
34
42
T1
50
40
43
41
DSP56167/D, Rev. 1
T2
48
45
Data In
Data Out
T3
44
36
T0
47
48
46
47
T1
51
49
41
T2
T3
MOTOROLA
T0
AA0785