xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 101

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
4.6.6
The debugger can communicate with the XC223[04]L via 1-pin SPD interface, 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) The debug interface cannot operate faster than the overall system, therefore
2) The Host has to find a suitable sampling point by analyzing the sync telegram response.
Data Sheet
characterization.
is valid under the following conditions:
Debug Interface Timing
2)
DAP Interface Timing for Upper Voltage Range
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.
100
8
8
−
−
6
6
92
1)
97
Values
Typ.
−
−
−
−
−
−
−
95
C
L
= 20 pF; voltage_range= upper
XC2000 Family / Econo Line
Max.
−
−
−
4
4
−
−
−
t
11
Unit Note /
ns
ns
ns
ns
ns
ns
ns
ns
Electrical Parameters
XC2230L, XC2234L
≥
t
SYS
.
Test Condition
pad_type= stan
dard
pad_type= stan
dard
pad_type= stan
dard
V1.0, 2010-12