XC2288H_11 Datasheet, PDF (16/151 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2288H, XC2289H
XC2000 Family / High Line
General Device Information
Table 6
Pin Definitions and Functions (cont’d)
Pin Symbol
Ctrl. Type Function
5 P8.4
O0 / I St/B Bit 4 of Port 8, General Purpose Input/Output
CCU60_COU O1 St/B CCU60 Channel 1 Output
T61
CCU62_CC6 O2 St/B CCU62 Channel 1 Output
1
CC1_CC2 O3 St/B CC1 Channel 2 Output
TMS_D
IH St/B JTAG Test Mode Selection Input
If JTAG pos. D is selected during start-up, an
internal pull-up device will hold this pin high when
nothing is driving it.
CCU62_CC6 I
1INB
St/B CCU62 Channel 1 Input
U4C1_DX1A I
St/B USIC4 Channel 1 Shift Clock Input
6 TRST
I
In/B Test-System Reset Input
For normal system operation, pin TRST should be
held low. A high level at this pin at the rising edge
of PORST activates the XC228xH’s debug
system. In this case, pin TRST must be driven low
once to reset the debug system.
An internal pull-down device will hold this pin low
when nothing is driving it.
7 P8.3
O0 / I St/B Bit 3 of Port 8, General Purpose Input/Output
CCU60_COU O1 St/B CCU60 Channel 0 Output
T60
CCU62_CC6 O2 St/B CCU62 Channel 0 Output
0
U4C1_SELO O3 St/B USIC4 Channel 1 Select/Control 0 Output
0
TDI_D
IH St/B JTAG Test Data Input
If JTAG pos. D is selected during start-up, an
internal pull-up device will hold this pin low when
nothing is driving it.
CCU62_CC6 I
0INB
St/B CCU62 Channel 0 Input
Data Sheet
16
V1.3, 2011-07