4. Pin Description

Pin Type

Definition

I/O

Digital Tri-state Output with Schmitt Trigger Input

S

Power/Ground pin

A

Analog pin

I

Digital input pin

O

Digital Output pin

Pin Name

LQFP176 Pin No

Type

Description(Multiplex Pins in this interface Shown in Bold)

Drive

(mA)

GPIO_P0_03/

FBIO_1

1

I/O

I/O

General purpose I/O Port 0 bit 3

FPGA Bus IO Interface bit 1

For pin Multiplex function, please refer to Chapter 5.

16

GPIO_P0_04/

FBIO_2

2

I/O

I/O

General purpose I/O Port 0 bit 4

FPGA Bus IO Interface bit 2

For pin Multiplex function, please refer to Chapter 5.

16

GPIO_P0_05/

FBIO_3

3

I/O

I/O

General purpose I/O Port 0 bit 5

FPGA Bus IO Interface bit 3

For pin Multiplex function, please refer to Chapter 5.

16

VDD33_0

4

S

3.3V I/O power supply pin

-

GPIO_P0_06/

FBIO_4

5

I/O

I/O

General purpose I/O Port 0 bit 6

FPGA Bus IO Interface bit 4

For pin Multiplex function, please refer to Chapter 5.

16

GPIO_P0_07/

FBIO_5

6

I/O

I/O

General purpose I/O Port 0 bit 7

FPGA Bus IO Interface bit 5

For pin Multiplex function, please refer to Chapter 5.

16

GPIO_P1_00/

Multiplex Peripheral Pin/

FBIO_6

7

I/O

I/O

I/O

General purpose I/O Port 1 bit 0

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 6

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_01/

Multiplex Peripheral Pin/

FBIO_7

8

I/O

I/O

I/O

General purpose I/O Port 1 bit 1

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 7

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_02/

Multiplex Peripheral Pin/

FBIO_8

9

I/O

I/O

I/O

General purpose I/O Port 1 bit 2

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 8

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_03/

Multiplex Peripheral Pin/

FBIO_9

10

I/O

I/O

I/O

General purpose I/O Port 1 bit 3

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 9

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_04/

Multiplex Peripheral Pin/

FBIO_10

11

I/O

I/O

I/O

General purpose I/O Port 1 bit 4

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 10

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_05/

Multiplex Peripheral Pin/

FBIO_11

12

I/O

I/O

I/O

General purpose I/O Port 1 bit 5

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 11

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_06/

Multiplex Peripheral Pin/

FBIO_12

13

I/O

I/O

I/O

General purpose I/O Port 1 bit 6

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 12

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P1_07/

Multiplex Peripheral Pin/

FBIO_13

14

I/O

I/O

I/O

General purpose I/O Port 1 bit 7

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 13

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_00/

Multiplex Peripheral Pin/

FBIO_14

15

I/O

I/O

I/O

General purpose I/O Port 2 bit 0

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 14

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_01/

Multiplex Peripheral Pin/

FBIO_15

16

I/O

I/O

I/O

General purpose I/O Port 2 bit 1

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 15

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_02/

Multiplex Peripheral Pin/

FBIO_16

17

I/O

I/O

I/O

General purpose I/O Port 2 bit 2

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 16

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_03/

Multiplex Peripheral Pin/

FBIO_TCLK

18

I/O

I/O

I/O

General purpose I/O Port 2 bit 3

Multiplex Peripheral Pin

FPGA Bus IO Interface TCLK

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_04/

Multiplex Peripheral Pin/

FBIO_RCLK

19

I/O

I/O

I/O

General purpose I/O Port 2 bit 4

Multiplex Peripheral Pin

FPGA Bus IO Interface RCLK

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_05/

Multiplex Peripheral Pin/

FBIO_17

20

I/O

I/O

I/O

General purpose I/O Port 2 bit 5

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 17

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_06/

Multiplex Peripheral Pin/

FBIO_18

21

I/O

I/O

I/O

General purpose I/O Port 2 bit 6

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 18

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P2_07/

Multiplex Peripheral Pin/

FBIO_19

22

I/O

I/O

I/O

General purpose I/O Port 2 bit 7

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 19

For pin Multiplex function, please refer to Chapter 5.

8

CVDD12

23

S

Core power 1.2V

-

VDD33_1

24

S

I/O power supply pin

-

GPIO_P3_00/

Multiplex Peripheral Pin/

FBIO_20

25

I/O

I/O

I/O

General purpose I/O Port 3 bit 0

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 20

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_01/

Multiplex Peripheral Pin/

FBIO_21

26

I/O

I/O

I/O

General purpose I/O Port 3 bit 1

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 21

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_02/

Multiplex Peripheral Pin/

FBIO_22

27

I/O

I/O

I/O

General purpose I/O Port 3 bit 2

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 22

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_03/

Multiplex Peripheral Pin/

FBIO_23

28

I/O

I/O

I/O

General purpose I/O Port 3 bit 3

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 23

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_04/

Multiplex Peripheral Pin/

FBIO_24

29

I/O

I/O

I/O

General purpose I/O Port 3 bit 4

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 24

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_05/

Multiplex Peripheral Pin/

FBIO_25

30

I/O

I/O

I/O

General purpose I/O Port 3 bit 5

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 25

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_06/

Multiplex Peripheral Pin/

FBIO_26

31

I/O

I/O

I/O

General purpose I/O Port 3 bit 6

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 26

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P3_07/

Multiplex Peripheral Pin/

FBIO_27

32

I/O

I/O

I/O

General purpose I/O Port 3 bit 7

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 27

For pin Multiplex function, please refer to Chapter 5.

8

VDD09_A

33

S

0.9V core power for C-chip

-

VDD12_STH

34

S

-

VDD12_A

35

S

1.2V core power for C-chip

-

VDD09_A

36

S

0.9V core power for C-chip

-

GPIO_P4_00/

Multiplex Peripheral Pin/

FBIO_28

37

I/O

I/O

I/O

General purpose I/O Port 4 bit 0

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 28

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_01/

Multiplex Peripheral Pin/

FBIO_29

38

I/O

I/O

I/O

General purpose I/O Port 4 bit 1

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 29

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_02/

Multiplex Peripheral Pin/

FBIO_30

39

I/O

I/O

I/O

General purpose I/O Port 4 bit 2

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 30

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_03/

Multiplex Peripheral Pin/

FBIO_31

40

I/O

I/O

I/O

General purpose I/O Port 4 bit 3

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 31

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_04/

Multiplex Peripheral Pin/

FBIO_32

41

I/O

I/O

I/O

General purpose I/O Port 4 bit 4

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 32

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_05/

Multiplex Peripheral Pin/

FBIO_33

42

I/O

I/O

I/O

General purpose I/O Port 4 bit 5

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 33

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_06/

Multiplex Peripheral Pin/

FBIO_34

43

I/O

I/O

I/O

General purpose I/O Port 4 bit 6

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 34

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P4_07/

Multiplex Peripheral Pin/

FBIO_35

44

I/O

I/O

I/O

General purpose I/O Port 4 bit 7

Multiplex Peripheral Pin

FPGA Bus IO Interface bit 35

For pin Multiplex function, please refer to Chapter 5.

8

VDD33_2

45

S

3.3V I/O power supply pin

-

CVDD12

46

S

1.2V Core power

-

GPIO_P5_00/

Multiplex Peripheral Pin/

FBIO_RSTB

47

I/O

I/O

I/O

General purpose I/O Port 5 bit 0

Multiplex Peripheral Pin

FPGA Bus IO Interface RSTB

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_01/

Multiplex Peripheral Pin/

FBIO_EXT0_INT

48

I/O

I/O

I/O

General purpose I/O Port 5 bit 1

Multiplex Peripheral Pin

FPGA Bus IO Interface EXT0_INT

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_02/

Multiplex Peripheral Pin/

FBIO_EXT1_INT

49

I/O

I/O

I/O

General purpose I/O Port 5 bit 2

Multiplex Peripheral Pin

FPGA Bus IO Interface EXT1_INT

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_03/

Multiplex Peripheral Pin

50

I/O

I/O

General purpose I/O Port 5 bit 3

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_04/

Multiplex Peripheral Pin

51

I/O

I/O

General purpose I/O Port 5 bit 4

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_05/

Multiplex Peripheral Pin

52

I/O

I/O

General purpose I/O Port 5 bit 5

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_06/

Multiplex Peripheral Pin

53

I/O

I/O

General purpose I/O Port 5 bit 6

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P5_07/

Multiplex Peripheral Pin

54

I/O

I/O

General purpose I/O Port 5 bit 7

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

VDD12_EST

55

S

-

VDD12_A

56

S

1.2V power supply

-

VDD09_A

57

S

0.9V power supply

-

DCDC09_FB

58

S

DCDC-09 Feedback voltage

-

DCDC09_VI_VDD33

59

S

DCDC-09 3.3V power input

-

DCDC09_VO

60

S

DCDC-09 power output

-

DCDC09_GND

61

S

DCDC-09 Ground

-

GPIO_P6_00/

Multiplex Peripheral Pin

62

I/O

I/O

General purpose I/O Port 6 bit 0

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_01/

Multiplex Peripheral Pin

63

I/O

I/O

General purpose I/O Port 6 bit 1

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_02/

Multiplex Peripheral Pin

64

I/O

I/O

General purpose I/O Port 6 bit 2

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_03/

Multiplex Peripheral Pin

65

I/O

I/O

General purpose I/O Port 6 bit 3

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_04/

Multiplex Peripheral Pin

66

I/O

I/O

General purpose I/O Port 6 bit 4

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_05/

Multiplex Peripheral Pin

67

I/O

I/O

General purpose I/O Port 6 bit 5

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_06/

Multiplex Peripheral Pin

68

I/O

I/O

General purpose I/O Port 6 bit 6

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P6_07/

Multiplex Peripheral Pin

69

I/O

I/O

General purpose I/O Port 6 bit 7

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_00/

Multiplex Peripheral Pin

70

I/O

I/O

General purpose I/O Port 7 bit 0

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_01/

Multiplex Peripheral Pin

71

I/O

I/O

General purpose I/O Port 7 bit 1

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_02/

Multiplex Peripheral Pin

72

I/O

I/O

General purpose I/O Port 7 bit 2

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_03/

Multiplex Peripheral Pin

73

I/O

I/O

General purpose I/O Port 7 bit 3

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_04/

Multiplex Peripheral Pin

74

I/O

I/O

General purpose I/O Port 7 bit 4

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_05/

Multiplex Peripheral Pin

75

I/O

I/O

General purpose I/O Port 7 bit 5

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_06/

Multiplex Peripheral Pin

76

I/O

I/O

General purpose I/O Port 7 bit 6

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P7_07/

Multiplex Peripheral Pin

77

I/O

I/O

General purpose I/O Port 7 bit 7

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

VDD33_3

78

S

I/O power supply pins

-

CVDD12

79

S

1.2V core power

-

GPIO_P8_00/

Multiplex Peripheral Pin

80

I/O

I/O

General purpose I/O Port 8 bit 0

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

GPIO_P8_01/

Multiplex Peripheral Pin/

SD_D1

81

I/O

I/O

General purpose I/O Port 8 bit 1

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

SDCARD data pin1

8

GPIO_P8_02/

Multiplex Peripheral Pin/

SD_D0

82

I/O

I/O

General purpose I/O Port 8 bit 2

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

SDCARD data pin0

8

GPIO_P8_03/

Multiplex Peripheral Pin/

SD_CLK

83

I/O

I/O

General purpose I/O Port 8 bit 3

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

SDCARD CLK pin

8

GPIO_P8_04/

Multiplex Peripheral Pin/

SD_CMD

84

I/O

I/O

General purpose I/O Port 8 bit 4

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

SDCARD CMD pin

8

GPIO_P8_05/

Multiplex Peripheral Pin/

SD_D3

85

I/O

I/O

General purpose I/O Port 8 bit 5

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

SDCARD data pin3

8

GPIO_P8_06/

Multiplex Peripheral Pin/

SD_D2

86

I/O

I/O

General purpose I/O Port 8 bit 6

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

SDCARD data pin2

8

GPIO_P8_07/

Multiplex Peripheral Pin

87

I/O

I/O

General purpose I/O Port 8 bit 7

Multiplex Peripheral Pin

For pin Multiplex function, please refer to Chapter 5.

8

EMMC_CMD

88

I/O

EMMC command pin

-

EMMC_D5

89

I/O

EMMC data pin5

-

EMMC_D3

90

I/O

EMMC data pin3

-

EMMC_D4

91

I/O

EMMC data pin4

-

EMMC_D0/

SPI_NAND_D0

92

I/O

I/O

EMMC data pin0

SPI_NAND_D0

For pin Multiplex function, please refer to Chapter 5.

-

EMMC_D1/

SPI_NAND_D2

93

I/O

I/O

EMMC data pin10

SPI_NAND_D2

For pin Multiplex function, please refer to Chapter 5.

-

EMMC_CLK/

SPI_NAND_CLK

94

I/O

I/O

eMMC clock pin

SPI_NAND_CLK

For pin Multiplex function, please refer to Chapter 5.

-

EMMC_D2/

SPI_NAND_D1

95

I/O

I/O

I/O

EMMC data pin2

SPI_NAND_D1

For pin Multiplex function, please refer to Chapter 5.

-

EMMC_D7/

SPI_NAND_D3

96

I/O

I/O

I/O

EMMC data pin7

SPI_NAND_D3

For pin Multiplex function, please refer to Chapter 5.

-

EMMC_D6/

SPI_NAND_CEN

97

I/O

I/O

I/O

EMMC data pin6

SPI_NAND_CEN

For pin Multiplex function, please refer to Chapter 5.

-

UA0_TX

98

I/O

Universal Asynchronous Receiver/Transmitter port0 TX

-

UA0_RX

99

I/O

Universal Asynchronous Receiver/Transmitter port0 RX

-

USB0_VBUS_EN

100

O

USB0 VBUS Enable

-

USB1_VBUS_EN

101

O

USB1 VBUS Enable

-

SWD_CLK/

SPI_NOR_D2

102

I/O

I/O

Serial Wire Debug clock pin

SPI_NOR_D2

-

SWD_DAT/

SPI_NOR_CLK

103

I/O

I/O

Serial Wire Debug data pin

SPI_NOR_CLK

-

JTAG_TDO_A926/

JTAG_TDO_8051/

SPI_NOR_D1

104

I/O

I/O

I/O

Joint Test Action Group_Test Data Output for A926

Joint Test Action Group_Test Data Output for 8051

SPI_NOR_D1

-

JTAG_RTCK_A926/

JTAG_ RTCK _8051/

SPI_NOR_D3

105

I/O

I/O

I/O

Joint Test Action Group_Test Clock Output for A926

Joint Test Action Group_Test Clock Output for 8051

SPI_NOR_D3

-

JTAG_TCK_A926/

JTAG_ TCK _8051/

SPI_NOR_CS

106

I/O

I/O

I/O

Joint Test Action Group_Test clock Output for A926

Joint Test Action Group_Test clock Output for 8051

SPI_NOR_CS

-

JTAG_TMS_A926/

JTAG_ TMS _8051/

SPI_NOR_D0

107

I/O

I/O

I/O

Joint Test Action Group_Test mode select for A926

Joint Test Action Group_Test mode select for 8051

SPI_NOR_D0

-

CVDD12

108

S

DDR PLL Power 1.2V

-

VDD33_4

109

S

SSTL reference voltage

-

XTAL_IN

110

I

27MHz Crystal PAD input

-

XTAL_OUT

111

I

27MHz Crystal PAD output

-

JTAG_TDI_A926/

JTAG_ TDI _8051/

IV_MX[2]

112

I/O

I/O

I/O

Joint Test Action Group_Test Data Input for A926

Joint Test Action Group_Test Data Input for 8051

HW_CFG pin at reset

-

JTAG_TRST_A926/

JTAG_ TRST _8051/

IV_MX[6]

113

I/O

I/O

I/O

Joint Test Action Group_Test Reset for A926

Joint Test Action Group_Test Reset for 8051

HW_CFG pin at reset

-

IV_MX[0]

114

I/O

HW_CFG pin at reset

-

WAKE_IN/

IV_MX[1]

115

I

I/O

Wakeup Input pin

HW_CFG pin at reset

-

IV_MX[3]

116

I/O

HW_CFG pin at reset

-

IV_MX[4]

117

I/O

HW_CFG pin at reset

-

IV_MX[5]

118

I/O

HW_CFG pin at reset

-

RESET

119

I/O

System Reset

-

PWR_EN

120

I/O

Power enable output pin

-

AO33V

121

S

3.3V power for AO domain

-

RTC_VBAT

122

S

Battery supply voltage

-

XTAL32K_IN

123

I/O

32KHz Crystal PAD input

-

XTAL32K_OUT

124

I/O

32KHz Crystal PAD output

-

USB0_VBUS

125

I

USB0 VBUS

-

USB0_ID

126

I/O

USB0 ID

-

USB0_DM

127

I/O

USB0 bus D-

-

USB0_DP

128

I/O

USB0 bus D+

-

USB_VDD33

129

S

3.3V power for USB PLL and USB transceiver

-

USB1_DP

130

I/O

USB1 bus D-

-

USB1_DM

131

I/O

USB1 bus D+

-

USB1_ID

132

I/O

USB1 ID

-

USB1_VBUS

133

I

USB1 VBUS

-

HDMITX_CN

134

I/O

HDMITX Clock-

-

HDMITX_CP

135

I/O

HDMITX Clock+

-

HDMITX_PLL_AVDD12

136

S

HDMITX PLL 1.2V power

-

HDMITX_DN0

137

I/O

HDMITX Data0-

-

HDMITX_DP0

138

I/O

HDMITX Data0+

-

HDMITX_DN1

139

I/O

HDMITX Data1-

-

HDMITX_DP1

140

I/O

HDMITX Data1+

-

HDMITX_DN2

141

I/O

HDMITX Data2-

-

HDMITX_DP2

142

I/O

HDMITX Data2+

-

MIPI_D3N

143

I/O

MIPI Data3-

-

MIPI_D3P

144

I/O

MIPI Data3+

-

MIPI_D1N

145

I/O

MIPI Data1-

-

MIPI_D1P

146

I/O

MIPI Data1+

-

MIPI_SN

147

I/O

MIPI Clock-

-

MIPI_SP

148

I/O

MIPI Clock+

-

MIPI_D0N

149

I/O

MIPI Data0-

-

MIPI_D0P

150

I/O

MIPI Data0+

-

MIPI_D2N

151

I/O

MIPI Data2-

-

MIPI_D2P

152

I/O

MIPI Data2+

-

MIPIAVDD

153

S

MIPI 1.2V power

-

CVDD12

154

S

1.2V core power

-

PLL_AVDD33

155

S

PLL 3.3V power

-

PLL_CVDD12

156

S

PLL 1.2V power

-

DDR3-K-VDDQ

157

S

DDR3 KGD IO power

-

DDR3-PHY-VDDQ

158

S

DDR3-PHY IO power

-

DDR3-PHY-12Core

159

S

DDR3-PHY core power

-

DDR3-PHY-VDDQ

160

S

DDR3-PHY IO power

-

DDR3-PHY-1.2Core

161

S

DDR3-PHY core power

-

DDR3-PHY-VDDQ

162

S

DDR3-PHY IO power

-

DDR3-PHY-3.3PLL

163

S

DDR3-PHY PLL power

-

DDR3-PHY-VREF

164

S

DDR3-PHY reference voltage

-

DDR3-PHY-PZQ

165

S

DDR3-PHY external reference resistor

-

DDR3-K-VDDQ

166

S

DDR3 KGD IO power

-

DCDC15_VI_VDD33

167

S

DCDC-15 3.3V power input

-

DCDC15_VO

168

S

DCDC-15 power output

-

DCDC15_GND

169

S

DCDC-15 Ground

-

DCDC12_GND

170

S

DCDC-12 Ground

-

DCDC12_VO

171

S

DCDC-12 power output

-

DCDC12_VI_VDD33

172

S

DCDC-12 3.3V power input

-

OTP_AVDDQ

173

S

OTP VDDQ power.

OTP_AVDDQ should be pull up to 2.5V for OTP programming. Please pull down to GND in the normal case. Detail operation please refer to OTP tool user guide.

-

GPIO_P0_00

174

I/O

General purpose I/O Port 0 bit 0

16

GPIO_P0_01

175

I/O

General purpose I/O Port 0 bit 1

16

GPIO_P0_02/

FBIO_0

176

I/O

I/O

General purpose I/O Port 0 bit 2

FPGA Bus IO Interface bit 0

For pin Multiplex function, please refer to Chapter 5.

16

Pin Name

LQFP 176 Pin No

Type

Description(Multiplex Pins in this interface Shown in Bold)

Drive

(mA)

IV_MX[2]

112

I/O

HW_CFG pin at reset

-

IV_MX[6]

113

I/O

HW_CFG pin at reset

-

IV_MX[0]

114

I/O

HW_CFG pin at reset

-

IV_MX[1]

115

I/O

HW_CFG pin at reset

-

IV_MX[3]

116

I/O

HW_CFG pin at reset

-

IV_MX[4]

117

I/O

HW_CFG pin at reset

-

IV_MX[5]

118

I/O

HW_CFG pin at reset

-

Mode Select

MX[6]

MX[5]

MX[4]

MX[3]

MX[2]

MX[1]

MX[0]

EMMC_boot

1

1

1

1

1

-

-

-

1

1

1

0

1

-

-

-

1

1

0

1

1

-

-

EXT_BOOT

1

1

0

0

1

-

-

USB_ISP (only usb port0)

1

0

1

1

1

-

-

Auto Scan Boot by CA7

uart-> spi-nor-> eMMC ->spi-nand-> SDCard-> uart…..loop

1

0

1

0

1

-

-

-

1

0

0

1

1

-

-

SPI-NOR_BOOT

1

0

0

0

1

-

-

UART_ISP

0

1

1

1

1

-

-

-

0

1

1

0

1

-

-

-

0

1

0

1

1

-

-

SPI-NAND_BOOT

0

1

0

0

1

-

-

SDCARD_ISP

0

0

1

1

1

-

-

-

0

0

1

0

1

-

-

-

0

0

0

1

1

-

-

Auto Scan Boot by A926

uart-> spi-nor-> eMMC ->spi-nand-> SDCard-> uart…..loop

0

0

0

0

1

-

-