DSP56364D Motorola Inc, DSP56364D Datasheet - Page 5

• Manufacturer Part Number: DSP56364D
• Description: 24-Bit Audio Digital Signal Processor
• Manufacturer: Motorola Inc

1.1
The input and output signals of the DSP56364 are organized into functional groups, which are listed in
Table 1-1
The DSP56364 is operated from a 3.3 V supply; however, some of the inputs can tolerate 5 V. A special
notice for this feature is added to the signal descriptions of those inputs.
MOTOROLA
Power (V
Ground (GND)
Clock and PLL
Address bus
Data bus
Bus control
Interrupt and mode control
General Purpose I/O
SHI
ESAI
JTAG/OnCE Port
Notes:
1.
2.
3.
and illustrated in
SIGNAL GROUPINGS
CC
)
Port A is the external memory interface port, including the external address bus, data bus, and control
signals.
Port B signals are the GPIO signals.
Port C signals are the ESAI port signals multiplexed with the GPIO signals.
Table 1-1 DSP56364 Functional Signal Groupings
Functional Group
Figure
Freescale Semiconductor, Inc.
For More Information On This Product,
SIGNAL/CONNECTION DESCRIPTIONS
1-1.
DSP56364 Advance Information
Go to: www.freescale.com
Port B2
Port C3
Port A
1
Number of
Signals
18
14
18
12
3
8
6
4
4
5
4
SECTION 1
Description
Table 1-12
Table 1-10
Table 1-11
Table 1-2
Table 1-3
Table 1-4
Table 1-5
Table 1-6
Table 1-7
Table 1-8
Table 1-9
Detailed
1-1