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Philips Semiconductors
Volume 1
Table 56:
Pin description
Symbol
Pin
[4]
P0.27/AD0.0/
11
CAP0.1/MAT0.1
[4]
P0.28/AD0.1/
13
CAP0.2/MAT0.2
[4]
P0.29/AD0.2/
14
CAP0.3/MAT0.3
[4]
P0.30/AD0.3/
15
EINT3/CAP0.0
[6]
P0.31
17
P1.0 to P1.31
[6]
P1.16/
16
TRACEPKT0
[6]
P1.17/
12
TRACEPKT1
[6]
P1.18/
8
TRACEPKT2
[6]
P1.19/
4
TRACEPKT3
[6]
P1.20/
48
TRACESYNC
[6]
P1.21/
44
PIPESTAT0
[6]
P1.22/
40
PIPESTAT1
User manual
...continued
Type
Description
I/O
P0.27 — General purpose digital input/output pin
I
AD0.0 — A/D converter 0, input 0. This analog input is always connected to
its pin.
I
CAP0.1 — Capture input for Timer 0, channel 1.
O
MAT0.1 — Match output for Timer 0, channel 1.
I/O
P0.28 — General purpose digital input/output pin
I
AD0.1 — A/D converter 0, input 1. This analog input is always connected to
its pin.
I
CAP0.2 — Capture input for Timer 0, channel 2.
O
MAT0.2 — Match output for Timer 0, channel 2.
I/O
P0.29 — General purpose digital input/output pin
I
AD0.2 — A/D converter 0, input 2. This analog input is always connected to
its pin.
I
CAP0.3 — Capture input for Timer 0, Channel 3.
O
MAT0.3 — Match output for Timer 0, channel 3.
I/O
P0.30 — General purpose digital input/output pin
I
AD0.3 — A/D converter 0, input 3. This analog input is always connected to
its pin.
I
EINT3 — External interrupt 3 input.
I
CAP0.0 — Capture input for Timer 0, channel 0.
O
P0.31 — General purpose digital output only pin
Note: This pin MUST NOT be externally pulled LOW when RESET pin is
LOW or the JTAG port will be disabled.
I/O
Port 1: Port 1 is a 32-bit bi-directional I/O port with individual direction
controls for each bit. The operation of port 1 pins depends upon the pin
function selected via the pin connect block. Pins 0 through 15 of port 1 are not
available.
I/O
P1.16 — General purpose digital input/output pin
O
TRACEPKT0 — Trace Packet, bit 0. Standard I/O port with internal pull-up.
I/O
P1.17 — General purpose digital input/output pin
O
TRACEPKT1 — Trace Packet, bit 1. Standard I/O port with internal pull-up.
I/O
P1.18 — General purpose digital input/output pin
O
TRACEPKT2 — Trace Packet, bit 2. Standard I/O port with internal pull-up.
I/O
P1.19 — General purpose digital input/output pin
O
TRACEPKT3 — Trace Packet, bit 3. Standard I/O port with internal pull-up.
I/O
P1.20 — General purpose digital input/output pin
O
TRACESYNC — Trace Synchronization. Standard I/O port with internal
pull-up.
Note: LOW on this pin while RESET is LOW enables pins P1.25:16 to
operate as Trace port after reset
I/O
P1.21 — General purpose digital input/output pin
O
PIPESTAT0 — Pipeline Status, bit 0. Standard I/O port with internal pull-up.
I/O
P1.22 — General purpose digital input/output pin
O
PIPESTAT1 — Pipeline Status, bit 1. Standard I/O port with internal pull-up.
Rev. 01 — 24 June 2005
UM10120
Chapter 6: Pin Configuration
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
70
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