LPC2292 datasheet(8/40 Pages) PHILIPS

8 / 40 page

Philips Semiconductors

LPC2292/LPC2294

16/32-bit ARM microcontrollers with external memory interface

Preliminary data

Rev. 01 — 05 February 2004

8 of 40

9397 750 12748

P1.28

140

TDI — Test Data in for JTAG interface.

P1.29

126

TCK — Test Clock for JTAG interface.

P1.30

113

TMS — Test Mode Select for JTAG interface.

P1.31

TRST — Test Reset for JTAG interface.

P2.0 to P2.31

98, 105, 106,

108, 109,

114-118,

120, 124,

125, 127,

129-134,

136, 137, 1,

10-13, 16-20

I/O

Port 2 — Port 2 is a 32-bit bi-directional I/O port with individual direction

controls for each bit. The operation of port 2 pins depends upon the pin

function selected via the Pin Connect Block.

P2.0

I/O

D0 — External memory data line 0.

P2.1

105

I/O

D1 — External memory data line 1.

P2.2

106

I/O

D2 — External memory data line 2.

P2.3

108

I/O

D3 — External memory data line 3.

P2.4

109

I/O

D4 — External memory data line 4.

P2.5

114

I/O

D5 — External memory data line 5.

P2.6

115

I/O

D6 — External memory data line 6.

P2.7

116

I/O

D7 — External memory data line 7.

P2.8

117

I/O

D8 — External memory data line 8.

P2.9

118

I/O

D9 — External memory data line 9.

P2.10

120

I/O

D10 — External memory data line 10.

P2.11

124

I/O

D11 — External memory data line 11.

P2.12

125

I/O

D12 — External memory data line 12.

P2.13

127

I/O

D13 — External memory data line 13.

P2.14

129

I/O

D14 — External memory data line 14.

P2.15

130

I/O

D15 — External memory data line 15.

P2.16

131

I/O

D16 — External memory data line 16.

P2.17

132

I/O

D17 — External memory data line 17.

P2.18

133

I/O

D18 — External memory data line 18.

P2.19

134

I/O

D19 — External memory data line 19.

P2.20

136

I/O

D20 — External memory data line 20.

P2.21

137

I/O

D21 — External memory data line 21.

P2.22

I/O

D22 — External memory data line 22.

P2.23

I/O

D23 — External memory data line 23.

P2.24

I/O

D24 — External memory data line 24.

P2.25

I/O

D25 — External memory data line 25.

P2.26

I/O

D26 — External memory data line 26.

BOOT0 — While RESET is low, together with BOOT1 controls booting and

internal operation. Internal pull-up ensures high state if pin is left

unconnected.

Table 3:

Pin description…continued

Symbol

Type

Description

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