Download XC161-32 - Infineon

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XC161-32 Derivatives
System Units (Vol. 1 of 2)
Parallel Ports
0
Port
Output
Latch
Open
Drain
Latch
Direction
Latch
1
Alternate
Function
Select Reg. 0
Write
Read
Write
Read
Read
Write
Read
Write
1
Read
CCx 1)
Write
Internal Bus
Alternate
Function
Select Reg. 1
0
AltEN1
AltEN2
00
AltDataOut (CAPCOM2)
Pin
10
‘0’ 2)
X1
AltDataIn (Latch)
AltDataIn (Pin)
Driver
Input
Latch
Clock
1) x = 28
2) This option is prohibited by spec
MCA05366
Figure 7-31 P7.4 Port Configuration
User’s Manual
Ports_X1, V2.2
7-70
V1.0, 2004-02