Embedded LPC3250 Manual do Utilizador descarregar pdf (Página 4)

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Embedded Artists’

LPC3250 OEM Board v1.5 DS

The Art of Embedded Systems Development – made Easy™

Document status: Preliminary

52

O, GPO

LPC3250, GPO_03

152

O, Buffer Address bus 21

LPC3250, A21 via buffer

53

O, GPO

LPC3250, GPO_08

153

O, Buffer Address bus 4

LPC3250, A4 via buffer

54

O, GPO

LPC3250, GPO_09

154

O, Buffer Address bus 20

LPC3250, A20 via buffer

55

O

LPC3250, PWMOUT1

155

O, Buffer Address bus 3

LPC3250, A3 via buffer

56

O

LPC3250, HICORE

156

O, Buffer Address bus 19

LPC3250, A19 via buffer

57

O

LPC3250, U1_TX

157

O, Buffer Address bus 2

LPC3250, A2 via buffer

58

I, GPI

LPC3250, U1_RX

158

O, Buffer Address bus 18

LPC3250, A18 via buffer

59

I

ISP1301, USB_VBUS_CTRL

159

O, Buffer Address bus 1

LPC3250, A1 via buffer

60

O, GPO

LPC3250, GPO_17

160

O, Buffer Address bus 17

LPC3250, A17 via buffer

61

O, GPO

LPC3250, GPO_20

161

O, Buffer Address bus 0

LPC3250, A0 via buffer

62

O

LPC3250, SPI1_CLK

162

O, Buffer Address bus 16

LPC3250, A16 via buffer

63

O, GPO

LPC3250, GPO_04

163

NC

64

B

LPC3250, SPI1_DATIN

164

I, ABUF_EN

Connected to GND on board

65

B

LPC3250, SPI1_DATIO

165

P, Buffer-VCC

66

O, GPO

LPC3250, GPO_05

166

P, GND

67

O, GPO

LPC3250, GPO_11

167

B, Buffer Data bus 15

LPC3250, D15 via buffer

68

A

LPC3250, TS_XP

168

I, GPI

LPC3250, GPI_08

69

A

LPC3250, TS_YP

169

B, Buffer Data bus 14

LPC3250, D14 via buffer

70

A

LPC3250, AIN1

170

O, GPO

LPC3250, GPO_23

71

A

LPC3250, AIN2

171

B, Buffer Data bus 13

LPC3250, D13 via buffer

72

A

LPC3250, AIN3

172

I, GPI

LPC3250, GPI_09

73

O, GPO

LPC3250, GPO_00

173

B, Buffer Data bus 12

LPC3250, D12 via buffer

74

B, I2C-SDA

LPC3250, I2C1_SDA

174

I, GPI

LPC3250, GPI_19

75

B, I2C-SCL

LPC3250, I2C1_SCL

175

B, Buffer Data bus 11

LPC3250, D11 via buffer

76

P, GND

176

B, GPIO

LPC3250, P2.8

77

P, GND

177

B, Buffer Data bus 10

LPC3250, D10 via buffer

78

B

LPC3250, MCICLK

178

B, GPIO

LPC3250, P2.9

79

B

LPC3250, MCICMD

179

B, Buffer Data bus 9

LPC3250, D9 via buffer

80

O, GPO

LPC3250, GPO_01

180

B, GPIO

LPC3250, P2.10

81

B

LPC3250, MCIDAT0

181

B, Buffer Data bus 8

LPC3250, D8 via buffer

82

B

LPC3250, MCIDAT1

182

B, GPIO

LPC3250, P2.11

83

B

LPC3250, MCIDAT2

183

B, Buffer Data bus 7

LPC3250, D7 via buffer

84

B

LPC3250, MCIDAT3

184

B, GPIO

LPC3250, P2.12

85

B, GPIO

LPC3250, GPIO_05

185

B, Buffer Data bus 6

LPC3250, D6 via buffer

86

O, GPO

LPC3250, GPO_14

186

I, GPI

LPC3250, GPI_28

87

I, GPI

LPC3250, GPI_03

187

B, Buffer Data bus 5

LPC3250, D5 via buffer

88

B, GPI

LPC3250, U7_RX

188

O

LPC3250, U2_TX

89

O

LPC3250, U7_TX

189

B, Buffer Data bus 4

LPC3250, D4 via buffer

90

B, GPIO

LPC3250, P0.6

190

I, GPI

LPC3250, GPI_17

91

B, GPIO

LPC3250, P0.7

191

B, Buffer Data bus 3

LPC3250, D3 via buffer

92

O, GPO

LPC3250, GPO_22

192

I, GPI

LPC3250, GPI_05

93

B

LPC3250, SYSCLKEN

193

B, Buffer Data bus 2

LPC3250, D2 via buffer

94

B

LPC3250, SPI2_DATIO

194

I, GPI

LPC3250, GPI_16

95

B, GPI

LPC3250, SPI2_DATIN

195

B, Buffer Data bus 1

LPC3250, D1 via buffer

96

B, GPIO

LPC3250, GPIO_04

196

I, GPI

LPC3250, GPI_18

97

B

LPC3250, SPI2_CLK

197

B, Buffer Data bus 0

LPC3250, D0 via buffer

98

A

ISP1301, USB_VBUS

198

O

LPC3250, U3_TX

99

I, GPI

LPC3250, GPI_02

199

P, Buffer-VCC

100

O, GPO

LPC3250, GPO_19 connected

to NAND flash WP

200

P, GND

I/O legend

O: output

I: input

B: Bidirectional

P: Power

A: Analog

OD: Open-drain output

GPIO: General purpose I/O

GPI: General purpose input

GPO: General purpose output

1 2 3 4 5

LPC3250 OEM Board v1.5 DS 1

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