Advantech PCI-1710 - Manual (Page 12)

8 PCI-1710 /1710HG User's Manual
1.4 Block Diagram
Figure 1-1: PCI-1710/PCI-1710HG block diagram
PCI Controller
A d d r e s s D e c o d e r
16-bit Digital Output
16-bit Digital Input
12-bit D/A Output 0
12-bit D/A Output 1
D a t a B u s
PC
IB
u
s
A/D & D/A Status
Control Logic
4 K S a m p l e s
F I F O
12-bit A/D
Convertor
IRQ Control
Logic
A/D Trigger
Logic
1 0 M H z
O S C
10 MHz/10=
1 M H z
P G I A
+
-
G a i n C o n t r o l R A M
C h a n n e l S c a n L o g i c
Multiplexer
16 S/E
or
8 D I F F
C O U N T E R
2
C O U N T E R
1
C O U N T E R
0
AI15
AI0
AI1
EXT_TRG
CNT0_GATE
CNT0_OUT
CNT0_CLK
A d d r e s s B u s
I N T
PACER_OUT