DSP56002RC40 Motorola Inc, DSP56002RC40 Datasheet - Page 10

• Manufacturer Part Number: DSP56002RC40
• Description: 24-BIT DIGITAL SIGNAL PROCESSOR
• Manufacturer: Motorola Inc

Signal/Pin Descriptions
Ground
GROUND
1-4
GND
GND
GND
GND
GND
GND
GND (4)
GND
Ground Names
P
CK
Q
A
D
C
S
(2)
(5)
(4)
(6)
Analog PLL Circuit Ground —This line supplies a dedicated quiet ground
connection for the analog PLL circuits and must remain relatively noise-free to
ensure stable PLL frequency and performance. Ensure that this line connects
through an extremely low impedance path to ground. Use a 0.1 F capacitor and
a 0.01 F capacitor located as close as possible to the chip package to connect
between the V
Clock Output Ground —This line supplies a quiet ground connection for the
CKOUT output. Ensure that this line connects through an extremely low
impedance path to ground. Use a 0.1 F bypass capacitor located as close as
possible to the chip package to connect between the V
line.
Oscillator Ground —These lines supply a quiet ground connection for the
oscillator circuits and the mode control and interrupt lines. Ensure that this line
connects through an extremely low impedance path to ground. Use a 0.1 F
bypass capacitor located as close as possible to the chip package to connect
between the V
Address Bus Ground —These lines connect system ground to the address bus.
Data Bus Ground —These lines connect system ground to the data bus.
Bus Control Ground —This line connects ground to the bus control logic.
Host Interface Ground —These lines supply ground connections for the Host
Interface logic.
Serial Interface Ground —These lines supply ground connections for the serial
interface logic (SCI and SSI).
CCP
CCQ
DSP56002/D, Rev. 3
line and the GND
line and the GND
Table 1-3 Ground
Description
P
Q
line.
line.
CCCK
line and the GND
MOTOROLA
CK