6. About Hardware
74
CNT32-4MT(LPCI)
Table 6.1. Specification < 2 / 2 >
Item Specification
Output
Control
Control output signal
type
Unisolated LVTTL level output
Control output channel
1 x 4 channels
Control output signal
- Count match 0 output(one-shot pulse output)
- Count match 1 output(one-shot pulse output)
- Digital filter error output(one-shot pulse output)
- Abnormal input error output(one-shot pulse output)
- General-purpose output(Level output)
Software-selected from among the above five options
(Positive/negative logic is selected with the software.)
One shot output signal
amplitude
Selected between 10
μ
sec, 100
μ
sec, 1msec, 10msec and 100 msec
(Can be set for each channel, within pre 1
μ
sec)
Response time
100nsec (Max.)
Rated output current
I
OL
=8mA(Max.) I
OH
=-8mA(Max.)
Test pulse
Test pulse output signal
type
Unisolated LVTTL level output
Test pulse output point
One for each of phases-A and B
Output frequency
100kHz fixed
Sampling
Sampling output signal
type
Unisolated LVTTL level output
Output point
Sampling start trigger, sampling stop trigger,
Sampling clock trigger 1 point each
One-shot output signal
width
Negative logic 100nsec (fixed)
Response speed
100nsec (Max.)
Rated output current
I
OL
= 8mA(Max.) I
OH
= -8mA(Max.)
Bus master
DMA channel
1 channel
Transfer bus width
32-Bit width
Transfer data length
8 PCI Words length(Max.)
Transfer rate
80MB/sec(Max.133MB/sec)
FIFO 1K-DWord
Scatter/Gather function
64MB
Interrupt event
Bus master event(7 points)
Common
I/O address
Occupies 2 locations, any 32-bytets and 64-byte boundary
Power consumption
5VDC 300mA (Max.)
Operating condition
0 - 50°C, 10 - 90%RH (No condensation)
PCI bus specification
33bit, 33MHz, Universal key shapes supported *1
Dimension (mm)
121.69(L) x 63.41 (H)
Weight 60g
*
1 This board requires power supply at +5 V from an expansion slot (it does not work on a machine with a +3.3-V
power supply alone).
