CPU_45A-V3
CPU Board XMC4500 General Purpose
Overview
Board User's Manual
8
Revision 1.0, 2014-01-10
1.2
Block Diagram
Figure 1 shows the functional block diagram of the CPU_45A-V3 board. For more information about the power
supply please refer to chapter 2.1.
The CPU board has got the following building blocks:
-
3 Satellite Connectors (COM, HMI ACT)
-
On-board Debugger via Debug USB connector (Micro-USB)
-
User LED connected to P3.9
-
User Button connected to P2.15
-
Quad SPI flash memory (EE) connected to USIC1 Channel1 with Chip-Select1
-
2 Cortex Debug Connectors
-
Variable resistor (POTI) connected to GPIO P14.1
-
USB On-The-Go Connector (Micro-USB)
EE
XMC4500
LQFP144
EE
2xISOFACE
QSPI
I2C
CAN
CAN2
CAPCOM
ENCODER
DSMOD
SENSOR
OPAMP
LED
TS
T
O
U
C
H
2
x
T
S
U1C0
CPU Board XMC4500
General Purpose
CPU_45A-V3
U1C1
2xCS
ETH
ETH
RMII
USB
OTG
USB
CCU
4/8
POSIF
DSD
DAC
ADC
G
P
IO
re
s
e
t
QSPI
RS485
CAN
CAN
I2C_IOEX
Debug+ETM
20pin
I2C_IOEX
A
C
T
GPIO
GPIO
GPIO
G
P
IO
G
P
IO
CAN
UART
I2
S
U2C1
S
D
C
A
R
D
U0C1
4xCS
G
P
IO
c
m
d
O
L
E
D
I2
C
_
IO
E
X
JTAG
S
W
D
S
W
D
S
W
V
SDMMC
H
E
A
D
S
E
T
U0C0
CAN1
B
S
L
S
W
V
2xGPIO
POTI
SPI
I2C
GPIO
GPIO
SPI
SPI
GPIO
I2
C
S
P
I
S
D
S
P
I
G
P
IO
HMI
EXTBUS
C
O
M
Debug
10pin
Debug
USB
On-board
Debugger
XMC4200
Button
LED
U
A
R
T
Block_Diag.emf
Figure 1
CPU_45A-V3 Board Block Diagram
