Dsp56F803 Processor - Motorola DSP56F803 Hardware User Manual

5
D
C
B
A
5
4
A[0..15]
U1
A0 7
A0 TCK
A1 10
A1 TMS
A2 11
A2 TDI
A3 12
A3 TDO
A4 13
A4 TRST
A5 14
A5
A6 15
A6/PE2 MOSI/PE5
A7 16
A7/PE3 MISO/PE6
A8 17
A8/A0 SCLK/PE4
A9 18
A9/A1 SS/PE7
A10 19
A10/A2
A11 20
A11/A3 PHASEA0/TA0
A12 21
A12/A4 PHASEB0/TA1
A13 22
A13/A5 INDEX0/TA2
A14 26
A14/A6 HOME0/TA3
A15
27
A15/A7
D[0..15]
TD1
D0 89
D0 TD2
D1 90
D1
D2 91
D2 TXD0/PE0
D3 94
D3 RXD0/PE1
D4 95
D4
D5 96
D5 MSCAN_TX
D6 97
D6 MSCAN_RX
D7 98
D7
D8
99
D8 PWMA0
D9 100
D9 PWMA1
D10 1
D10 PWMA2
D11 2
D11 PWMA3
D12 3
D12 PWMA4
D13 4
D13 PWMA5
D14 5
D14 ISA0
D15 6
D15 ISA1
ISA2
24
/PS
PS FAULTA0
25
/DS RS FAULTA1
FAULTA2
29
/WR WR
30
/RD
RD AN0
AN1
31
/IRQA IRQA AN2
32
/IRQB
IRQB AN3
AN4
AN5
79
/RESET RESET AN6
78
EXTBOOT
EXTBOOT AN7
VRH
33
TCS
VDDA
80
/DE DE VDDA
VSSA
81
CLKO
CLK0
57
XTAL XTAL VCAPC
58
EXTAL
EXTAL VCAPC
9
VSS VDD
28
VSS VDD
63
VSS VDD
67
VSS VDD
93
VSS VDD
DSP56F803BU80
4
Figure A-1. DSP56F803 Processor
3 2
34
TCK
35
TMS
36 JTAG
TDI
37
TDO
38
/TRST
86
MOSI USER LED 0
85
MISO
BRAKE CONTROL
87
SCLK PFC INHIBIT
84
/SS
serial_com
64
PHASEA
65
PHASEB
ENCODER / HALL EFFECT INPUT
68
INDEX
69
HOME
82
TD1 PFC PWM
83
TD2 PFC ZERO CROSSING
76
TXD
RS-232
77
RXD
44
MSCAN_TX
CAN
46
MSCAN_RX
70
PWM0
71
PWM1
72
PWM2
73 PULSE WIDTH MODULATION
PWM3
74
PWM4
75
PWM5
40
IS0
PHASE CURRENT SENSE
41
IS1
42
IS2
43
FAULT0 DC BUS OVERVOLTAGE FAULT
45
FAULT1 DC BUS OVERCURRENT FAULT
47
FAULT2
49
AN0 DC BUS OVERVOLTAGE
50
AN1 DC BUS OVERCURRENT
51
AN2 PHASE A CURRENT BACK EMF PHASE A
52
AN3 PHASE B CURRENT BACK EMF PHASE B
53
AN4 PHASE C CURRENT BACK EMF PHASE C
54
AN5
DRIVE TEMPERATURE
55
AN6
56
AN7 START / STOP
48
60
62
+3.3VA
59
39
88
8
+3.3V
23
C1 C2
61 + +
66 2.2uF 2.2uF
50VDC 50VDC
92
Title D S P 5 6 8 0 3 P r o cessor
D o c u ment
Size D S P 5 6 8 0 3 EVM.DSN
N u mber
B
Monday, June 22, 1998
D a t e :
3 2
1
Wireless Subscriber Division
6 5 0 1 William Cannon Drive West
Austin, TX, 78735-8598
( 5 1 2 ) 8 9 5 - 3 2 3 0 F A X : ( 5 1 2 ) 8 9 5 - 4 5 5 6 MD:OE314
R e v.
1 . 3
Development Tools 1 14
D e s i g n er: S h e e t of
1
D
C
B
A