IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH
Page 24
5.4 Mutal Exclusive Functions for PSC3
PSC 3
Function
Nr.
PIO
UART3
UART3e
SPI
UART3/SPI UART3e/SPI
USB2
CODEC
CODEC/SPI
0
PIO10
TXD
TXD
PIO10
TXD
TXD
OE
CODEC3_TXD
CODEC3_TXD
1
PIO11
RXD
RXD
PIO11
RXD
RXD
TXN
CODEC3_RXD
CODEC3_RXD
2
PIO12
RTS
RTS
PIO12
RTS
RTS
TXP
CODEC3_CLK
CODEC3_CLK
3
PIO13
CTS
CTS
PIO13
CTS
CTS
RXD
CODEC3_FRAME
CODEC3_FRAME
4
PIO14/CS6#
PIO14/CS6#
DCD
PIO14/CS6#
PIO14/CS6#
DCD
RXP
PIO14/CS6#
PIO14/CS6#
5
PIO15/CS7#
PIO15/CS7#
PIO15/CS7#
PIO15/CS7#
PIO15/CS7#
PIO15/CS7#
RXN
PIO15/CS7#
PIO15/CS7#
6
PIO16
PIO16
PIO16
MOSI
MOSI
MOSI
PRTPWR
PIO16
MOSI
7
PIO17
PIO17
PIO17
MISO
MISO
MISO
SPEED
PIO17
MISO
8
PIO18
PIO18
PIO18
SS
SS
SS
SUSPEND
PIO18
SS
9
PIO19
PIO19
PIO19
CLK
CLK
CLK
OVRCNT
PIO19
CLK
Table 5-4: Mutal Exclusive Functions for PSC3
5.5 Mutal Exclusive Functions for PSC6
Function
PSC 6 Nr.
PIO
UART6
0
PIO20
RXD
CODEC6_RXD
1
PIO21
CTS
CODEC6_FRAME
2
PIO22
TXD
CODEC6_TXD
3
PIO23
RTS
CODEC6_CLK
Table 5-5: Mutal Exclusive Functions for PSC1
5.6 Mutal Exclusive Functions for I2C
Function
I2C Nr.
PIO
I2C
0
PIO29
I2CCLK1
1
PIO30
I2CDTA1
Table 5-6: Mutal Exclusive Functions for I2C
5.7 Mutal Exclusive Functions for TIMER
Each timer (TIMER1-7) can be configured separately as timer or as PIO, inpependent from each other.
5.8 Mutal Exclusive Functions for Local Plus Bus
Function
PIO31
GPIO7/TSIZ[1]*
Table 5-7: Mutal Exclusive Functions for I2C
*GPIO7/TSIZ[1] is used to indicate the Transfer Size 1, see chapter4.2 Address-/Data Bus