Terasic THDB-SUM Manual de usuario
Terasic THDB-SUM
T
TT
THDB
HDBHDB
HDB-
--
-SUM
SUMSUM
SUM
Terasic HSMC to Santa Cruz Daughter Board
User Manual
Document Version 1.3 JULY. 29, 2009 by Terasic
Introduction
ii
Page Index
INTRODUCTION................................................................................................................................................................................. 1
1.1
F
EATURES
........................................................................................................................................................................... 1
1.2
G
ETTING
H
ELP
.................................................................................................................................................................... 2
ARCHITECTURE................................................................................................................................................................................ 3
2.1
L
AYOUTAND
C
OMPONETS
.................................................................................................................................................. 3
2.2
B
LOCK
D
IAGRAM
................................................................................................................................................................. 5
BOARD COMPONENTS................................................................................................................................................................... 6
3.1
T
HE
HSMC
C
ONNECTOR
................................................................................................................................................... 6
3.2
S
ANTA
C
RUZ
C
ONNECTOR
............................................................................................................................................... 10
3.3
USB
O
N
-T
HE
-G
O TRANSCEIVER
..................................................................................................................................... 14
3.4
M
ICTOR
C
ONNECTOR
....................................................................................................................................................... 16
3.5
SD
C
ARD
I
NTERFACE
....................................................................................................................................................... 18
3.6
SMA
C
ONNECTOR
............................................................................................................................................................ 19
3.7
I2C
S
ERIAL
EEPROM ..................................................................................................................................................... 20
3.8
P
OWER
S
UPPLY
................................................................................................................................................................ 21
DEMONSTRATION .......................................................................................................................................................................... 22
4.1
C
ONNECTING
THDB-SUM
B
OARD TO
C
YCLONE
III
S
TART
B
OARD
............................................................................... 22
APPENDIX......................................................................................................................................................................................... 24
5.1
R
EVISION
H
ISTORY
........................................................................................................................................................... 24
5.2
A
LWAYS
V
ISIT
THDB-SUM
W
EBPAGE FOR
N
EW
M
AIN BOARD
...................................................................................... 24
Introduction
1
1
11
1
Introduction
THDB-SUM (HSMC to Santa Cruz / USB / Mictor Daughter Board) is an adapter board to convert High Speed
Mezzanine Connector (HSMC) interface to Santa Cruz (SC), USB, Mictor, and SD Card interface. It allows
users to use these interface on a host board with a HSMC connector.
Because of limited I/O numbers of the HSMC interface, the SC interface and USB port have to share the same
I/O pins. Users can choose which interface to be enabled by jumper selection.
Finally, the source signals from the HSMC interface to the SC header on the THDB-SUM board will be passed
through level shifters to adjust the logic level difference between the HSMC and SC interface board.
1.1Features
Figure 1.1 shows the photo of the THDB-SUM board. The important features are listed below:
•One HSMC connector for interface conversion
•One Santa Cruz interface
•Adjustable logic levels between HSMC and SC interface signals
•One Hi-Speed USB On-The-Go transceiver
•One Mictor Connector
•One SMA Connector for external clock input
•One SD Card Socket
Figure 1.1. The THDB-SUM board
Introduction
2
1.2Getting Help
Here are some places to get help if you encounter any problem:
Email to support@terasic.com
Taiwan & China: +886-3-550-8800
Korea : +82-2-512-7661
Japan: +81-428-77-7000
Architecture
3
2
Architecture
This chapter describes the architecture of the THDB-SUM board including its PCB and block diagram.
2.1 Layout and Componets
The picture of the TDRB-SUM board is shown in Figure 2.1 and Figure 2.2. It depicts the layout of the board
and indicates the location of the connectors and key components.
Mictor Connector (J2)
SMA Connector (J6)
JTAG TDI/TDO
Loopback Header (JP0)
HSMC Logical Level
Configuration Header (JP3)
USB/SC Function Select
Header (JP1)
SC Connector Logical Level
Configuration Header (JP3)
Level Shifters (U7~U8)
USB Host/Peripheral Mode
Configuration Header(JP2)
Santa Cruz Connector (J5)
Santa Cruz Connector (J4)
Santa Cruz Connector (J3)
Level Shifters (U3~U6)
Bus Switch (U1~U2)
Mini USB AB type
receptacle connector (J8)
USB On-The-Go transceiver (U11)
EEPROM(U10)
Figure 2.1. The THDB-SUM PCB and component diagram
Architecture
4
SD Card Socket (J7)
HSMC Connector (J1)
Figure 2.2. The THDB-SUM Back side – HSMC connector view
The following components are provided on the THDB-SUM board :
•HSMC expansion connector (J1)
•Santa Cruz Headers(J3,J4,J5)
•Mictor connector (J2)
•SMA connector (J6)
•Hi-Speed USB On-The-Go transceiver (U11)
oFully compliant with Universal Serial Bus Specification Rev. 2.0
oSupplement to the USB 2.0 Specification Rev. 1.3
oSupplement UTMI+ Low Pin Interface (ULPI) Specification Rev. 1.1
•Mini USB AB type receptacle connector(J8)
•Logic level configuration headers (JP3,JP4)
•SD Card socket(J7)
•I2C serial EEPROM (U10)
•Level translator (U3~U9)
•Bus Switches (U1~U2)
Architecture
5
2.2 Block Diagram
Figure 2.3 shows the block diagram of the THDB-SUM board
HSMC
Connector
SD Card Interface
Mictor Connector Interface
External Clock Input
I2C Interface
SC Interface
THDB-SUM
USB Interface
USB
Transceiver
Mictor
Connector
Bus
Switch
Santa Cru
Connector
SD Card
Socket
SMA
Connector
Level
Shift
Level
Shift
I2C Serial
EEPROM
To
HSMC Interface
Host Board
Figure 2.3. The block diagram of the THDB-SUM board
Board Components
6
3
33
3
Board Components
This section will describe the detailed information of the components, connector interfaces, and the pin
mapping tables of the THDB-SUM board
3.1 The HSMC Connector
This section describes the HSMC connector on the THDB-SUM board
THDB-SUM board contains an Altera standard HSMC connector. All the other connector interfaces on the
THDB-SUM board are connected to the HSMC connector. Figure 3.1, Figure 3.2, and Figure 3.3 show the
pin-outs of the HSMC connector. Also, the JTAG interface of the HSMC connector is shown in the Figure 3.4. If
users don’t need to use the JTAG interface on the THDB-SUM board, please short the header JP0 to loopback
the TDI and TDO signals on the HSMC connector.
Board Components
7
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
HSMC_SCL
HSMC_TMS
HSMC_TDI
SD Wpn
NC
NC
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
2
4
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
HSMC_SDA
HSMC_TCK
HSMC_TDO
SD DAT1
NC
NC
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
1
3
Figure 3.1. The pin-outs of Bank 1 on the HSMC connector
Board Components
8
SD DAT3
SD DAT2
HSPROTO_RESET
HSPROTO_IO0
HSPROTO_IO1
HSPROTO_IO2
HSPROTO_IO3
HSPROTO_IO4
HSPROTO_IO5
HSPROTO_IO6
HSPROTO_IO7
HSPROTO_IO8
HSPROTO_IO9
HSPROTO_IO10
HSPROTO_IO11
HSPROTO_IO12
HSPROTO_IO13
HSPROTO_IO14
EXT_CLK
CLK2
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
SD_DAT0
SD_CLK
SD_CMD
HSPROTO_IO40
HSPROTO_IO29
HSPROTO_IO30
HSPROTO_IO31
HSPROTO_IO33
HSPROTO_IO32
HSPROTO_IO35
HSPROTO_IO34
HSPROTO_IO37
HSPROTO_IO36
HSPROTO_IO39
HSPROTO_IO38
HSPROTO_IO15
HSPROTO_IO16
HSPROTO_IO17
OSC
CLK1
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
Figure 3.2. The pin-outs of Bank 2 of the HSMC connector.
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