DSP56364D Motorola Inc, DSP56364D Datasheet - Page 8

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

Signal/Connection Descriptions
Ground
1.3
1-4
GND
GND
GND
GND
GND
Ground
Name
GND
Q
D
C
A
S
GROUND
P
(4)
(3)
(1)
(1)
(4)
PLL Ground—GND
vided with an extremely low-impedance path to ground. V
GND
one GND
Quiet Ground—GND
nection must be tied externally to all other chip ground connections. The user must pro-
vide adequate external decoupling capacitors. There are four GND
Address Bus Ground—GND
I/O drivers. This connection must be tied externally to all other chip ground connec-
tions. The user must provide adequate external decoupling capacitors. There are four
GND
Data Bus Ground—GND
I/O drivers. This connection must be tied externally to all other chip ground connec-
tions. The user must provide adequate external decoupling capacitors. There is one
GND
Bus Control Ground—GND
connection must be tied externally to all other chip ground connections. The user must
provide adequate external decoupling capacitors. There is one GND
SHI and ESAI —GND
must be tied externally to all other chip ground connections. The user must provide
adequate external decoupling capacitors. There are three GND
P
A
D
by a 0.47 F capacitor located as close as possible to the chip package. There is
connections.
connections.
P
Freescale Semiconductor, Inc.
connection.
For More Information On This Product,
DSP56364 Advance Information
P
Go to: www.freescale.com
Q
is ground-dedicated for PLL use. The connection should be pro-
S
Table 1-3 Grounds
is an isolated ground for the internal processing logic. This con-
is an isolated ground for the SHI and ESAI. This connection
D
is an isolated ground for sections of the data bus
C
A
is an isolated ground for the bus control I/O drivers. This
is an isolated ground for sections of the address bus
Description
CCP
should be bypassed to
S
connections.
Q
C
connections.
connections.
MOTOROLA