IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH
Page 17
4.9 PSC6
– UART6
#PSC6 Pin Name
Pin
Con
Type
Description
0
RXD6
PIO20
70
X3
IN
I/O[4mA]
Receive Data 6 In
This pin provides serial Receive Data from the system
to serial port 6 or can be used as PIO20.
1
CTS6
PIO21
69
X3
IN
I/O[4mA]
Clear to Send 6 In
This pin provides the Clear to Send input for serial port
6. It provides the handshaking input for serial port 6 or
can be used as PIO21.
2
TXD6
PIO22
68
X3
OUT[4mA]
I/O[4mA]
Transmit Data 6 Out
This pin provides serial Transmit data to the system
from serial port 6 or can be used as PIO22.
3
RTS6
PIO23
67
X3
OUT[4mA]
I/O[4mA]
Ready to send 6 Out
This pin provides the Ready to Send output for serial
port 6. It provides the handshaking output for serial
port 6 or can be used as PIO23.
Table 4-7: Pin Description of Programmable Serial Controller 6
4.10 I²C Bus
#I2C
Pin Name
Pin
Con
Type
Description
0
I2CCLK1
PIO29
80
X3
I/O[4mA]
I/O[4mA]
I²C bus 1 Clock
(Schmitt Input)
This pin can be used with the I²C block as the I2CCLK
or as PIO29.
1
I2CDTA1
PIO30
79
X3
I/O[4mA]
I/O[4mA]
I²C bus 1 Data
(Schmitt Input)
This pin can be used with the I²C block as the I2CDTA
or as PIO30.
2
I2CCLK2
78
X3
OUT[4mA]
I²C bus 2 Clock
(Schmitt Input with internal 10kOhm
pullup)
This pin can be used with the I²C block as the I2CCLK.
3
I2CDTA2
77
X3
I/O[4mA]
I²C bus 2 Data
(Schmitt Input with internal 10kOhm
pullup)
This pin can be used with the I²C block as the I2CDTA.
Table 4-8: Pin Description of I²C Bus