CHEETAH Hardware User’s Manual
Imperx, Inc.
Rev. 2.0.7
6421 Congress Ave.
7/7/2015
Boca Raton, FL 33487
+1 (561) 989-0006
138 of 152
A.7 DUAL VIDEO REGISTERS AND FRAME A/B COMMON
REGISTERS
Address
Register Name
Type
Usage
MIN Value
MAX Value
0x0718
Dual Video Frame A
Repetition
RW
Number of Frame As to
capture
0x00000000
0x000000FF
0x071C
Dual Video Frame B
Repetition
RW
Number of Frame Bs to
capture
0x00000000
0x000000FF
Dual Video Line Time
RW
# Line Times
0x00000000
0x0000FFFF
0x0738 ADC Bit Depth
RW
00
– 8 bit, 01 – 10 bit,
02
– 12 bit
0x00000000
0x00000002
0x076C Shutter mode
RW
00
– Rolling, 01 – Global
0x00000000
0x00000001
0x0770 Vertical Flip Output
RW
00
– off, 01 - enable
0x00000000
0x00000001
0x0774 Horizontal Flip Output
RW
00- Off, 01
– enable
0x00000000
0x00000001
0x0780 Dual / Tri-scan Readout
RW
00
– Dual Scan,
01
– Tri-Scan
0x00000000
0x00000001
0x07FC Frame Mode Select
RW
00
– Frame A,
01
– Frame B,
10
– Dual Video,
11
– Dual Video Trigger
0x00000000
0x00000003
A.8 TRIGGER REGISTERS
Address
Register Name
Type
Usage
MIN Value
MAX Value
0x0650 Trigger Input Selector
RW
000
– IN1, 001 – IN2,
010
– CC1, 011 – CC2,
100
– PlsGen, 101 - Software
0x00000000 0x00000004
0x0654 Trigger Enable
RW
0
– enable, 1 - disable
0x00000000 0x00000001
0x0658 Trigger Edge Selector
RW
1 - Falling, 0 - Rising
0x00000000 0x00000001
0x065C De-bounce Time Selector
RW
000 -, 100 - 10
s,
101 - 50
s,
001 - 100
s
,
110 - 500
s,
010 - 1ms,
111 - 5ms, 011 - 10ms
0x00000000 0x00000007
0x6030
Software Trigger Single
Pulse Generator
WO
Command
0x00000000
A.9 PULSE GENERATOR REGISTERS
Address
Register Name
Type
Usage
MIN Value
MAX Value
0x0690 Pulse Gen. Granularity
RW
00 - 1x, 01 - 10x, 10 -
100x, 11 -1000x
0x00000000
0x00000003
0x0694 Pulse Gen. Pulse Width
RW
<Pulse Width>
0x00000001
0x0007FFFF
0x0698 Pulse Gen. Pulse Period
RO
<Pulse Period>
0x00000001
0x001FFFFF
0x069C Pulse Gen. # of Pulses
RW
<Number of Pulses>
0x00000001
0x0000FFFF
