Altera Santa Cruz User Manual

Page 15

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Chapter 2: Board Components

2–9

Santa Cruz Connectors (J3, J4, and J5)

© December 2008 Altera Corporation

Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual

Figure 2–9

shows the pin-outs of the Santa Cruz connector. Detailed pin mapping

between J3, J4, and J5 to the HSMC connector is listed in

Table 2–5

,

Table 2–6

, and

Table 2–7

.

f

Because of the characteristic of the level shifters, the data rate of the HSPROTO_IO and
PROTO_IO

bus must be under 100 Mbps.

Figure 2–9. Santa Cruz Connector Pin-Outs

Table 2–5. Santa Cruz Connector J3 Pin Assignments

Santa Cruz

Pin Number

Santa Cruz

Signal Name

HSMC Pin Number

HSMC Signal Name

HSMC Pin Name

3

PROTO_IO40

49

HSPROTO_IO40

HSMC_TX_N0

4

PROTO_IO29

53

HSPROTO_IO29

HSMC_TX_P1

5

PROTO_IO30

55

HSPROTO_IO30

HSMC_TX_N1

6

PROTO_IO31

59

HSPROTO_IO31

HSMC_TX_P2

7

PROTO_IO32

65

HSPROTO_IO32

HSMC_TX_P3

8

PROTO_IO33

61

HSPROTO_IO33

HSMC_TX_N2

9

PROTO_IO34

71

HSPROTO_IO34

HSMC_TX_P4

10

PROTO_IO35

67

HSPROTO_IO35

HSMC_TX_N3

11

PROTO_IO36

77

HSPROTO_IO36

HSMC_TX_P5

12

PROTO_IO37

73

HSPROTO_IO37

HSMC_TX_N4

13

PROTO_IO38

83

HSPROTO_IO38

HSMC_TX_P6

14

PROTO_IO39

79

HSPROTO_IO39

HSMC_TX_N5

PROTO_IO40
PROTO_IO30
PROTO_IO32
PROTO_IO34
PROTO_IO36
PROTO_IO38

GND

VSC

J3

PROTO_IO29
PROTO_IO31
PROTO_IO33

PROTO_IO35

PROTO_IO37
PROTO_IO39

PROTO_RESET

PROTO_IO0
PROTO_IO2
PROTO_IO4
PROTO_IO6
PROTO_IO8

PROTO_IO10
PROTO_IO12
PROTO_IO14

PROTO_IO16
PROTO_IO17
PROTO_IO18
PROTO_IO19
PROTO_IO21
PROTO_IO22
PROTO_IO24
PROTO_IO25
PROTO_IO27
PROTO_IO28

PROTO_IO1
PROTO_IO3
PROTO_IO5
PROTO_IO7
PROTO_IO9
PROTO_IO11
PROTO_IO13
PROTO_IO15
NC

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

12V

VCC33
VCC33

VCC33
VCC33
VCC33

NC

OSC

CLK1
CLK2

GND

GND

GND

GND

GND

GND

GND

PROTO_IO20

PROTO_IO23

PROTO_IO26
PROTO_CARDSEL

J5

J4

GND

3
5
7

1

9
11
13

4
6
8

2

10
12
14

3
5
7

1

9
11
13

4
6
8

2

10
12
14

15
17

19

16
18

20

3
5
7

1

9
11
13

4
6
8

2

10
12
14

15
17
19

16
18
20

21
23
25
27
29
31
33

35
37

39

22
24
26
28
30
32
34
36
38
40

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