DSP56F826 Motorola, DSP56F826 Datasheet - Page 5

• Manufacturer Part Number: DSP56F826
• Description: 16-bit Digital Signal Processor
• Manufacturer: Motorola

Part 2 Signal/Connection Descriptions
2.1 Introduction
The input and output signals of the DSP56F826 are organized into functional groups, as shown in
and as illustrated in
Power (V
Ground (V
PLL and Clock
Address Bus
Data Bus
Bus Control
Interrupt and Program Control
Dedicated General Purpose Input/Output
Synchronous Serial Interface (SSI) Port
Serial Peripheral Interface (SPI) Port
Serial Communications Interface (SCI) Ports
Quad Timer Module Ports
JTAG/On-Chip Emulation (OnCE)
1.
Figure
Alternately, GPIO pins
DD
Table 2. Functional Group Pin Allocations
SS
1
2. In
, V
, V
DDIO or
SSIO or
Table 3
DSP56F826 Preliminary Technical Data
Functional Group
V
V
DDA
SSA
)
describes the signal or signals present on a pin.
)
1
Number of Pins
(3,4,1)
(3,4,1)
16
16
16
3
4
5
6
4
4
4
6
Introduction
Table 2
5