Table 2-1 Dsp56009 Functional Group Signal Allocations; Signal Groupings - Motorola DSP56009 User Manual

2.1

SIGNAL GROUPINGS

The DSP56009 input and output signals are organized into the nine functional
groups, as shown in Table 2-1. The individual signals are illustrated in Figure 2-1.

Table 2-1 DSP56009 Functional Group Signal Allocations

Functional Group
Power (V )
CC
Ground (GND)
Phase Lock Loop (PLL)
External Memory Interface (EMI)
Interrupt and Mode Control
Serial Host Interface (SHI)
Serial Audio Interface (SAI)
General Purpose Input/Output (GPIO)
On-Chip Emulation (OnCE) port
Total
MOTOROLA
Number of Signals
DSP56009 User's Manual
Signal Descriptions
Signal Groupings
Detailed
Description
9
Table 2-2
13 Table 2-3
3
Table 2-4
29 Table 2-5 and
Table 2-6
4 Table 2-7
5 Table 2-8
9 Table 2-9 and
Table 2-10
4 Table 2-11
4 Table 2-12
80
2-3