IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH
Page 23
5
Mutal Exclusive Functions
The following tables are showing all valid combinations of pin functions. The pin functions can only configured
in columns and not separatly (except timers, see chapter 5.7 Mutal Exclusive Functions for TIMER).
5.1 Mutal Exclusive Functions for USB1
Function
USB1 Nr.
PIO
USB1
UART4/5
0
PIO24
OE
PIO24
1
-
TXN
RTS
2
-
TXP
TXD
3
-
RXD
RXD
4
-
RXP
CTS
5
-
RXN
RXD
6
PIO25
PRTPWR
TXD
7
PIO26
SPEED
RTS
8
PIO27
SUSPEND
CTS
9
PIO28
OVERCNT
PIO28
Table 5-1: Mutal Exclusive Functions for USB1
5.2 Mutal Exclusive Functions for PSC1
Function
PSC 1 Nr.
PIO
UART1
UART1e
0
PIO0
TXD
TXD
CODEC1_TXD
1
PIO1
RXD
RXD
CODEC1_RXD
2
PIO2
RTS
RTS
PIO2
3
PIO3
CTS
CTS
CODEC1_CLK
4
PIO4
PIO4
DCD
CODEC1_FRAME
Table 5-2: Mutal Exclusive Functions for PSC1
5.3 Mutal Exclusive Functions for PSC2
Function
PSC 2 Nr.
PIO
UART2
UART2e
CODEC
CAN1/2
0
PIO5
TXD
TXD
CODEC2_TXD
CAN1TXD
1
PIO6
RXD
RXD
CODEC2_RXD
CAN1RXD
2
PIO7
RTS
RTS
PIO7
CAN2TXD
3
PIO8
CTS
CTS
CODEC2_CLK
CAN2RXD
4
PIO9
PIO9
DCD
CODEC2_FRAME
PIO9
Table 5-3: Mutal Exclusive Functions for PSC2