Celoxica RC203 manuály

Celoxica RC203 Uživatelský manuál (90 strany)

Značka: Celoxica | Kategorie: ne | Velikost: 0.89 MB |

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Platform Developer’s Kit

1

Contents

3

Conventions

4

Assumptions & Omissions

5

1 RC200/203 board

6

2 RC200/203 overview

7

2.2 Professional kit

8

2.3 Expert kit

9

3 Installation and set-up

10

4 Hardware description

11

4.2 RC200/203 connectors

12

4.3 CPLD

12

4.3.1 Control and data pins

13

4.3.2 CPLD clock

14

4.4 FPGA

16

4.4.1 FPGA operation modes

17

4.5 Parallel port

21

4.7 ZBT SRAM banks

23

4.8 Clock generator (PLL)

25

4.9 Ethernet

26

4.10 Video input processor

27

4.11 Video output processors

28

4.12 Audio codec

30

4.15 7-segment displays

31

4.16 ATA / Expansion header

32

4.17 LEDs

34

4.18 Contact switches

35

4.19 Reset button

35

4.20 JTAG connector

35

4.22 Bluetooth module

37

4.23 Touch screen

37

5 RC200/203 PSL reference

40

5.2 Clock definitions

41

5.3 Detecting the board type

42

5.4 LED macros

42

5.5 Push button macros

43

5.6 Seven-segment macros

44

5.6.2 Writing digits

45

5.7 ZBT SRAM macros

46

5.7.3 Write address mask

47

5.7.4 Reading from RAM

47

5.8 PS/2 port macros

48

5.9 RS-232 port macros

50

Selecting the baud

51

Selecting the parity

52

Selecting the flow control

52

5.10 Touch screen macros

53

5.11 Video output macros

55

5.11.2 Enabling video output

57

5.11.3 Querying screen sizes

57

5.11.5 Writing a pixel

58

5.12 Video input macros

59

5.13 Audio I/O macros

63

5.14 Bluetooth macros

66

5.15 SmartMedia macros

68

Setting a logical address

73

Setting a physical address

74

Reading from the SmartMedia

74

Writing to the SmartMedia

75

5.16 Ethernet macros

76

Important considerations:

77

5.16.6 Reading a packet

79

Completing the read process

80

Starting the write process

81

5.17 Reconfiguring the FPGA

82

5.18 CPLD control

83

5.20 Expansion port pins

86

6 Index

87

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