DSP56156 Motorola Inc, DSP56156 Datasheet - Page 25

• Manufacturer Part Number: DSP56156
• Description: 16-bit Digital Signal Processor
• Manufacturer: Motorola Inc

MOTOROLA
Purpose
General
RESET
A0-A15
I/O Pin
MODC
PS/DS
MODA
MODB
IRQA
IRQB
IRQA
IRQB
IRQA
IRQB
R/W
BS
Figure 10 External Interrupt Timing (Negative Edge-Triggered)
Figure 11 External Level-Sensitive Fast Interrupt Timing
Freescale Semiconductor, Inc.
For More Information On This Product,
18
19
Figure 9 Operating Mode Select Timing
a) First Interrupt Instruction Execution
Go to: www.freescale.com
b) General Purpose I/O
First Interrupt Instruction Execution
DSP56156 Data Sheet
15
V
V
IHM
ILM
17
20
21
Reset, Stop, Wait, Mode Select, and Interrupt Timing
16
AC Electrical Characteristics and Timing
V
V
IH
IL
V
IRQA
IRQB
IHR
25