TSB12LV21B

(PCILynx-2) IEEE 1394 LINK LAYER CONTROLLER

SLLS306– JULY 1998

4

POST OFFICE BOX 655303

pin description table

This sections identifies and classifies the functionality of each pin on the PCILynx–2.

Table 1. Signals Sorted by Pin Number

PIN NO.

SIGNAL NAME

PIN NO.

SIGNAL NAME

PIN NO.

SIGNAL NAME

PIN NO.

SIGNAL NAME

1

3.3V VCC

42

3.3V VCC

83

aux_data9

124

gpio_data1

2

NC

43

pci_ad10

84

5.0VVCC

125

gpio_data0

3

pci_ad25

44

pci_ad9

85

aux_data8

126

zp_pix_clk

4

pci_ad24

45

GND

86

3.3V VCC

127

zv_vsync

5

pci_cbe3

46

NC

87

aux_data7

128

3.3V VCC

6

GND

47

pci_ad8

88

aux_data6

129

zv_ext_clk

7

pci_idsel

48

pci_cbe0

89

GND

130

GND

8

3.3V VCC

49

3.3V VCC

90

aux_data5

131

zv_hsync

9

pci_ad23

50

pci_ad7

91

aux_data4

132

zv_data_valid

10

pci_ad22

51

GND

92

aux_data3

133

seeprom_clk

11

pci_ad21

52

pci_ad6

93

3.3V VCC

134

seeprom_data

12

5.0V VCC

53

pci_ad5

94

aux_data2

135

5V VCC

13

pci_ad20

54

pci_ad4

95

GND

136

3V VCC

14

GND

55

pci_ad3

96

aux_data1

137

link_cyclein

15

pci_ad19

56

3.3V VCC

97

aux_data0

138

3.3VVCC

16

pci_ad18

57

pci_ad2

98

aux_adr15

139

link_cylceout

17

pci_ad17

58

pci_ad1

99

aux_adr14

140

test_out

18

pci_ad16

59

pci_ad0

100

3.3V VCC

141

GND

19

3.3V VCC

60

5.0V VCC

101

aux_adr13

142

phy_ctl0

20

pci_cbe2

61

aux_int

102

GND

143

phy_ctl1

21

GND

62

aux_rdy

103

aux_adr12

144

phy_lreq

22

pci_frame

63

5.0V VCC

104

aux_adr11

145

3.3V VCC

23

pci_irdy

64

aux_clk

105

aux_adr10

146

phy_data0

24

pci_trdy

65

GND

106

aux_adr9

147

phy_data1

25

pci_devsel

66

aux_rst

107

3.3V VCC

148

phy_data2

26

3.3V VCC

67

ram_cs

108

aux_adr8

149

phy_data3

27

pci_stop

68

rom_cs

109

5.0V VCC

150

GND

28

GND

69

aux_cs

110

aux_adr7

151

phy_data4

29

NC

70

3.3V VCC

111

aux_adr6

152

phy_data5

30

pci_perr

71

aux_we1

112

aux_adr5

153

phy_data6

31

pci_serr

72

GND

113

aux_adr4

154

phy_data7

32

pci_par

73

aux_we0

114

GND

155

GND

33

3.3V VCC

74

aux_oe

115

aux_adr3

156

phy_clk50

34

pci_cbe1

75

3.3V VCC

116

3.3V VCC

157

3.3V VCC

35

GND

76

aux_data15

117

aux_adr2

158

test_out/GND

36

pci_ad15

77

aux_data14

118

aux_adr1

159

auto_boot

37

pci_ad14

78

aux_data13

119

aux_adr0

160

GND

38

pci_ad13

79

GND

120

NC

161

pci_clk

39

pci_ad12

80

aux_data12

121

GND

162

5.0V VCC

40

5.0V VCC

81

aux_data11

122

gpio_data3

163

pci_reset

41

pci_ad11

82

aux_data10

123

gpio_data2

164

pci_gnt