EV8000 Datasheet, PDF (7/35 Pages) CML Microcircuits – Evaluation Kit User

Evaluation Kit User Manual for FX828 and FX829
EV8000
1.4 Signal Lists
CONNECTOR PINOUT - SIGNALLING PROCESSOR BOARD
Connector Connector
Ref.
Pin No.
Signal
Name
Signal
Type
Description
J1, J2
1, 2
3, 4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19, 20
VIN
VSS
C-BUS-HI
D/IRQ
/IRQ
D/CS
/CS
PTT
SER-CLK
I/O3
C-DATA
I/O1
R-DATA
I/O2
CARDET
COMPOUT
VSS
Power
Power
I/P
O/P
O/P
I/P
I/P
O/P
I/P
I/P
O/P
O/P
O/P
+ve power from external power supply.
0V power from external power supply.
Logic HI level for level shifting, if fitted.
Alternative IRQ for daisy chain connector.
C-BUS interrupt line.
Alternative CS for daisy chain connector.
C-BUS chip select line.
PTT switch.
C-BUS serial clock.
Spare I/O
C-BUS command data.
Spare I/O
C-BUS reply data.
Spare I/O
FX829 carrier detect output.
FX828 comparator output.
J3
1, 2
VIN
Power +ve power from external power supply.
3, 4
VSS
Power 0V power from external power supply.
5
C-BUS-HI
I/P
Logic HI level for level shifting, if fitted.
6
VSS
7
D/IRQ
O/P
Alternative IRQ for daisy chain connector.
8
VSS
9
D/CS
I/P
Alternative CS for daisy chain connector.
10
I/O3
Spare I/O
11
SER-CLK
I/P
C-BUS serial clock.
12
VSS
13
C-DATA
I/P
C-BUS command data.
14
15
16
17
18
19, 20
VSS
R-DATA
VSS
I/O1
I/O2
VSS
O/P
C-BUS reply data.
Spare I/O
Spare I/O
© 2004 CML Microsystems Plc
7
UM8000/4