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Coldfire gateway board schematics (2 of 2), Freescale semiconductor, inc – Motorola VL-RISC MCF5202 User Manual

Page 18

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18

GATEWAY BOARD

MOTOROLA

ColdFire Gateway Board Schematics (2 of 2)

D12
D11
D10

D9
D8
D7
D6
D5

61
62
63

64
65
66
67
68

EC000 CONN

J1 / A

GND

D4
D3

D2
D1
D0

nAS

UDS

1
2
3

4
5
6
7
8

LDS

9

RNW

nDTACK

nBG68K

nBR68K

VCC
VCC

CLK

GND

10
11
12

13
14
15
16
17

EC000 CONN

J1 / B

GND

MODE

nHALT

nRST

nAVEC

nTEA

nIPL2

18
19
20

21
22
23
24
25

nIPL1

26

nIPL0

FC2
FC1

FC0

A0
A1
A2
A3

27
28
29

30
31
32
33
34

EC000 CONN

J1 / C

GND

A4
A5

A6
A7
A8
A9

A10

35
36
37

38
39
40
41
42

A11

43

A12
A13
A14

A15
A16
A17
A18
A19

44
45
46

47
48
49
50
51

EC000 CONN

J1 / D

A20

VCC

A21

A22
A23

GND

D15
D14

52
53
54

55
56
57
58
59

D13

60

GND
GND

nRST

VCC

GND

PST2
PST0

1
3
5

7
9

11
13
15

BDM CONN

J2

DDATA2
DDATA0

GND

VCC

17
19
21

23
25

2
4
6

8

10
12
14
16

18
20
22

24
26

BKPT
DSCLK

DSI
DSO
PST3
PST1

DDATA3
DDATA1
GND

CLK
nTEA

VCC

SDO

SDI

ISPEN

ISPMODE

GND

SCLK

1
2
3

4
5
6
7
8

ISP CONN

J3

EAB

GND

11

LEAB

nLE16_8

14

3

4
5
6
7
8
9

10

AD16
AD17
AD18

AD19
AD20
AD21
AD22
AD23

A0
A1
A2

A3
A4
A5
A6
A7

74F543

U6

22

21
20
19
18
17
16
15

B0
B1
B2

B3
B4
B5
B6
B7

D0
D1
D2

D3
D4
D5
D6
D7

OEAB

nOEAB16

13

GND

EBA

23

nLE16_8

LEBA

1

nOEBA16

OEBA

2

EAB

GND

11

LEAB

nLE16_8

14

3

4
5
6
7
8
9

10

AD24
AD25
AD26

AD27
AD28
AD29
AD30
AD31

A0
A1
A2

A3
A4
A5
A6
A7

74F543

U7

22

21
20
19
18
17
16
15

B0
B1
B2

B3
B4
B5
B6
B7

D8
D9
D10

D11
D12
D13
D14
D15

OEAB

nOEAB16

13

GND

EBA

23

nLE16_8

LEBA

1

nOEBA16

OEBA

2

EAB

GND

11

LEAB

nLE16_8

14

3

4
5
6
7
8
9

10

AD24
AD25
AD26

AD27
AD28
AD29
AD30
AD31

A0
A1
A2

A3
A4
A5
A6
A7

74F543

U8

22

21
20
19
18
17
16
15

B0
B1
B2

B3
B4
B5
B6
B7

D0
D1
D2

D3
D4
D5
D6
D7

OEAB

nOEAB8

13

GND

EBA

23

nLE16_8

LEBA

1

nOEBA8

OEBA

2

nAVEC
nHALT

AENORM

AEIACK

CLK

VCC

ISPEN

SDI

I/O 28
I/O 29
I/O 30

I/O 31
Y0
VCC
ISPEN/NC
SDI/IN 0

ISPLSI-1016

U2

TT1
TT0

ATM

FC2
FC1
FC0

nBR68K

nBG68K

I/O 0
I/O 1
I/O 2

I/O 3
I/O 4
I/O 5
I/O 6
I/O 7

GND

GND
SDO/IN 1
I/O 8
I/O 9
I/O 10
I/O 11

SDO
SIZ1

nBGCF
nBDCF

nLE16_8

1
2
3

4
5
6
7
8

9

10
11
12
13
14
15

16
17
18
19
20
21
22

I/O 27
I/O 26
I/O 25

I/O 24

IN 3

GND

I/O 23
I/O 22

I/O 21
I/O 20
I/O 19

I/O 18
I/O 17
I/O 16

IN 2/MODE

Y1/RESET

VCC

Y2/SCLK

I/O 15
I/O 14
I/O 13
I/O 12

44
43
42

41
40
39
38
37

36

35
34
33
32
31
30

29
28
27
26
25
24
23

nTS
nDTACK
RNW

SIZ0
MODE
GND
AD0
AEUPPER
nDA0
nDA1
nAS

ADLT
LDS
UDS
ISPMODE
nRST
VCC
SCLK
nOEAB16
nOEBA16
nOEAB8
nOEBA8

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Freescale Semiconductor, Inc.

For More Information On This Product,

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