參數(shù)資料
型號: DSP56F803E
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 16-bit Digital Signal Controllers
中文描述: 16位數(shù)字信號控制器
文件頁數(shù): 8/52頁
文件大?。?/td> 414K
代理商: DSP56F803E
56F803 Technical Data, Rev. 15
8
Freescale Semiconductor
Part 2 Signal/Connection Descriptions
2.1 Introduction
The input and output signals of the 56F803 are organized into functional groups, as shown in
Table 2-1
and as illustrated in
Figure 2-1
. In
Table 2-2
through
Table 2-17
, each table row describes the signal or
signals present on a pin.
Table 2-1 Functional Group Pin Allocations
Functional Group
Number of
Pins
Detailed
Description
Power (V
DD
or V
DDA
)
7
Table 2-2
Ground (V
SS
or V
SSA
)
7
Table 2-3
Supply Capacitors
2
Table 2-4
PLL and Clock
3
Table 2-5
Address Bus
1
16
Table 2-6
Data Bus
16
Table 2-7
Bus Control
4
Table 2-8
Interrupt and Program Control
4
Table 2-9
Pulse Width Modulator (PWM) Port
12
Table 2-10
Serial Peripheral Interface (SPI) Port
1
1.
Alternately, GPIO pins
4
Table 2-11
Quadrature Decoder Port
2
2.
Alternately, Quad Timer pins
4
Table 2-12
Serial Communications Interface (SCI) Port
1
2
Table 2-13
CAN Port
2
Table 2-14
Analog to Digital Converter (ADC) Port
9
Table 2-15
Quad Timer Module Port
2
Table 2-16
JTAG/On-Chip Emulation (OnCE)
6
Table 2-17
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