Block Diagram - B&R Industries Power Panel 300 User Manual

6. Block diagram

The following block diagrams show the simplified system unit structure with a CPU board.
6.1 Power Panel 300 (with no aPCI slots)
Power
3-pin
DC/DC DC/DC DC/DC
switching switching isolated
15.6V
5V 3V3
DC/DC DC/DC
switching switching
1.25V 2.6V
External
inverter
15.6V
Backlight
CCFL
2-pin
inverter
15.6V
LCD bias
LCD B/W
FFC 14-pin contrast
LCD COL
FFC 16-pin
TFT dig.
FFC 30-pin
TFT dig.
FFC 33-pin
TFT LVDS
LVDS
FFC 20-pin
transmitter
Internal connections
External connections
Power Panel 300/400 User's Manual V 2.10
SPI prog.
connector +
-
> 2.7V
> 11V
Vbat
NVRAM SPI Flash EEProm
Temp.
512 KB 8 MBit 16 kBit
monitor
Vbat
14.318MHz
Clock
generator
MK1491-09
Clock
module
Video AMD
processor
Geode
ALXC800
BGA481
JTAG
4 x DDR
8M x 16
...64Mx16
64 MB ... 512 MB
DDR SDRAM
Times
GPIO
BIOS
Flash LPC
2 MB
UART2
RxD, TxD
UART1
RS232 int.
JTAG
4-pin
Figure 263: Block diagram - Power Panel 300
Technical data • Block diagram
Fan Serial Key
RS232
3-pin 6-pin
5V 5V
Line
driver
CMOS
<>
Rs232
EEProm
93C46
Altera
EP2C8
Cyclon II
SPI
MTCX
I2C
BGA256
SRAM
32 KB
EEProm
93C46
GeodeLink
PCI
Intel
GD82551ER
GeodeLink
control
Ethernet Controller
BGA196
Vbat
32kHz
Echtzeituhr
RTC
USB
AMD
OHCI / EHCI
CS5536
Companion Device
IDE
BGA208
controller
AC97
Header
Touch Touch
5-wire 4-wire
Elo Touch
contrl.
Ext. Touch
6-pin
5V
RXD, TXD,
RTS, CTS
LED
/ red
green
Power button
Reset button
Node number
switch
Node number
switch
Boot switch
Magnetics RJ45
25 MHz
USB3
USB1
USB4
OTG
Compact
Flash
LED
yellow
385