Version 1.1
FB2505 Series User’s Quick Setting
Page 3/3
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©2007-2008 FabiaTech Corporation
K. LAN Connector and LED Indicators (
CN13
: RJ45)
CN13 is a RJ45 connector with 2 LEDs. The up side LED (orange) indicates data is accessing and
the down side LED (green) indicates on-line status. (When lighted indicates on-line and off indicates
off-line) The following lists the pin assignment of CN13:
L. USB and Audio Connectors (
CN11
and
CN7
), and Connectors on FB4641x Adapter Board
CN11 supports 2 port USB signals and CN7 provides AC97 signals for Audio function. Use the
FB4641x (USB and Audio Adapter Board) and cables for your USB and Audio applications.
M. TTL I/O Connector (
CN6
: 5-pin 2.0mm JST)
N. CompactFlash Socket and Master/Slave Select (
CN17
and
JP1
)
The CompactFlash socket CN17 (on the solder side) supports 3.3V CompactFlash and MicroDrives.
JP1 is used to select master/slave device of this socket. Be sure to avoid the same master/slave
setting with which connects to 44-pin IDE (CN1) connector, if CN17 and CN1(if existed) are used
simultaneously.
O. CMOS RAM Select Jumper (
JP5
)
P. SARM Memory Mapping Address Select Jumper (
JP3
, Reserved)
Q. PC/104 Connectors (
BUS1
: 64-pin IDC & 40-pin IDC)
1
2
3
1
2
3
JP5
Normal Operation
Factory Preset
JP5
Clear CMOS RAM
End of Document
1
8
CN13
(Front View)
CN13
Signal CN13 Signal
1 TPTX+ 5 FBG1
2 TPTX- 6 TPRX-
3 TPRX+ 7 FBG2
4 FBG1 8 FBG2
CN5
1
5
Pin 1: +12V
Pin 2: Ground
Pin 3: ENVDD
Pin 4: N.C.
Pin 5: +5V
Note: If any question when connecting FB2505A
with LCD panels, you could contact technical
support division of FabiaTech Corporation.
CN4 Signal CN4
Signal CN4 Signal CN4
Signal
1 +5V 21 FP12 2 +5V 22 FP13
3 Ground 23 FP14 4 Ground 24 FP15
5 +3.3V 25 FP16 6 +3.3V 26 FP17
7 N.C. 27 FP18 8
Ground
28
FP19
9 FP0 29 FP20 10 FP1 30 FP21
11 FP2 31 FP22 12 FP3 32 FP23
13 FP4 33
Ground
14 FP5 34
Ground
15 FP6 35
FPCLK
16 FP7 36
FPVS
17 FP8 37 DE 18 FP9 38
FPHS
19 FP10 39 ENVDD 20 FP11 40
ENAVEE
Line-Out
Line-In
Mic-In
CN7 Signal CN7
Signal
1 BITCLK 2
N.C.
3 +5V 4
SYNC
5 Ground 6
Ground
7 +3.3V 8
ACRST#
9 SDOUT 10
N.C.
11 SDIN 12
N.C.
2
CN11
Signal CN11
Signal
1 USBV0 2
Case
Ground
3 USBD0- 4 USBG1
5 USBD0+ 6 USBD1+
7 USBG0 8 USBD1-
9 Case
Ground 10
USBV1
CN11
1
10
9
FB2505A only.
Audio connectors on the FB4641x adapter board
1 5
CN6
CN6
TTL Lines
Bit Location
1
Output Line 0
Bit 1 of A20h
2
Output Line 1
Bit 2 of A20h
3
Input Line 0
Bit 3 of A20h
4
Input Line 1
Bit 4 of A20h
5 Ground
-
3
2
1
JP1
Factory Preset
3
2
1
JP1
Slave
Master
3
2
1
3 2
1
JP3
D800:0
Factory Preset
JP3
D400:0
1
2
63
64
BUS1-1– BUS A & B
2
1
40
39
BUS1-2– BUS C & D
