XC2234N INFINEON [Infineon Technologies AG], XC2234N Datasheet - Page 101

• Manufacturer Part Number: XC2234N
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance XC2000 Family / Value Line
• Manufacturer: INFINEON [Infineon Technologies AG]

4.7.6
The debugger can communicate with the XC223xN either via the 2-pin DAP interface or
via the standard JTAG interface.
Debug via DAP
The following parameters are applicable for communication through the DAP debug
interface.
Note: These parameters are not subject to production test but verified by design and/or
Note: Operating Conditions apply.
Table 34
Table 34
Parameter
DAP0 clock period
DAP0 high time
DAP0 low time
DAP0 clock rise time
DAP0 clock fall time
DAP1 setup to DAP0
rising edge
DAP1 hold after DAP0
rising edge
DAP1 valid per DAP0
clock period
1) See the DAP chapter for clock rate restrictions in the Active::IDLE protocol state.
2) The Host has to find a suitable sampling point by analyzing the sync telegram response.
Table 35
Data Sheet
characterization.
is valid under the following conditions:
is valid under the following conditions:
Debug Interface Timing
2)
DAP Interface Timing for Upper Voltage Range
1)
1)
Symbol
t
t
t
t
t
t
t
t
11
12
13
14
15
16
17
19
SR
SR
SR
SR
SR
SR
SR
CC
Min.
25
8
8
−
−
6
6
17
XC2232N, XC2234N, XC2236N, XC2238N
101
Values
Typ.
−
−
−
−
−
−
−
20
C
C
L
L
= 20 pF; voltage_range= upper
= 20 pF; voltage_range= lower
XC2000 Family / Value Line
Max.
−
−
−
4
4
−
−
−
Unit Note /
ns
ns
ns
ns
ns
ns
ns
ns
Electrical Parameters
Test Condition
V1.3, 2010-04