Datasheet

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Product data sheet Rev. 04 — 11 September 2006 14 of 36

Philips Semiconductors

LPC2194

Single-chip 16/32-bit microcontroller

5:4 P0.2 0 0 GPIO Port 0.2 0

01SCL (I

C-bus)

1 0 Capture 0.0 (Timer 0)

1 1 Reserved

7:6 P0.3 0 0 GPIO Port 0.3 0

01SDA (I

C-bus)

1 0 Match 0.0 (Timer 0)

11EINT1

9:8 P0.4 0 0 GPIO Port 0.4 0

01SCK (SPI0)

1 0 Capture 0.1 (Timer 0)

1 1 Reserved

11:10 P0.5 0 0 GPIO Port 0.5 0

01MISO (SPI0)

1 0 Match 0.1 (Timer 0)

1 1 Reserved

13:12 P0.6 0 0 GPIO Port 0.6 0

01MOSI (SPI0)

1 0 Capture 0.2 (Timer 0)

1 1 Reserved

15:14 P0.7 0 0 GPIO Port 0.7 0

0 1 SSEL (SPI0)

10PWM2

11EINT2

17:16 P0.8 0 0 GPIO Port 0.8 0

01TXD UART1

10PWM4

1 1 Reserved

19:18 P0.9 0 0 GPIO Port 0.9 0

0 1 RXD (UART1)

10PWM6

11EINT3

21:20 P0.10 0 0 GPIO Port 0.10 0

01RTS (UART1)

1 0 Capture 1.0 (Timer 1)

1 1 Reserved

23:22 P0.11 0 0 GPIO Port 0.11 0

01CTS (UART1)

1 0 Capture 1.1 (Timer 1)

1 1 Reserved

Table 5. Pin function select register 0 (PINSEL0 - 0xE002 C000)

…continued

PINSEL0 Pin name Value Function Value after reset