A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
Parallel JTAG Interface
KEY
JTAG Connector
On-Board
Host Target Interface
Disable
PORT_
VCC
E
C
B
2N2222A
PORT
_DE
DSPD Design
PARALLE
L JTAG HOST TARGET INTERFACE AND JTAG CONNECTOR
DSP56858EVM.
DSN
1.2
7
11
Thursday, January 10, 2002
B
DSP Standard Pro
ducts Division
2100 East Elliot Road
Tempe, Arizona 85284
Titl
e
Docum
ent
Date
:
Size
Design
er:
Sheet
of
Rev.
Numb
er
(480) 413-5090 FAX: (480) 413-2510
/J_RE
SET
P_RESET
/J_T
RST
/J_RE
SET
TD
O
P_RESET
TMS
TC
K
TDI
/J_T
RST
PO
RT_TDO
PORT
_TMS
/PO
RT_TRST
PO
RT_TCK
PORT_
TDI
PORT_CON
NECT
PO
RT_RESET
PORT_I
DENT
/J_T
RST
/J_RE
SET
/J_T
RST
TD
O
P_D
E
P_
DE
/DE
TDI
TDO
TCK
TM
S
/RE
SET
/T
RST
/POR
/DE
+3.3V
+3
.3V
+3.3V
+3
.3V
+3.3V
R7
51 O
hm
R1
4
5.
1K
R13
5.1
K
J3
1
3
5
7
9
11
13
2
4
6
8
10
12
14
R15
47
K
R1
1
47
K
R1
27
0
R3
27
0
R2
27
0
R5
27
0
R4
27
0
R10
5.1
K
JG
5
1
2
U9
MC74LCX244
DW
18
16
14
12
9
7
5
3
19
1
2
4
6
8
11
13
15
17
20
10
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
2G
1G
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
VCC
GND
P1
DB2
5M
1
3
2
15
14
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
R9
51 O
hm
R1
2
47K
U10
A
74
AC00
1
2
3
U10C
74
AC00
9
10
8
U1
0B
74
AC00
4
5
6
U10D
74
AC00
12
13
11
Q1
2N2222A
R6
5.1
K
R16
5.1
K
T1
1
1
DSP56858EVM User Manual, Rev. 3
Appendix A-8
Freescale Semiconductor
Figure
A-7. Parallel JTAG Host Target Interface and JTAG Connector
Содержание 56858
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Страница 6: ...DSP56858EVM User Manual Rev 3 iv Freescale Semiconductor ...
Страница 8: ...DSP56858EVM User Manual Rev 3 vi Freescale Semiconductor ...
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Страница 41: ...56858EVM Schematics Rev 3 Freescale Semiconductor Appendix A 1 Appendix A 56858EVM Schematics ...
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