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CAMC-Family(Open-Loop Step/AC Servo Motor Control IC)

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Category: Motor Parts

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Ajinextek Co., Ltd.

Country / Year Established: South Korea / 1999

Business type: Manufacturer

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DUNS

Minisite Follow Company

PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	CAMC-Family(Open-Loop Step/AC Servo Motor Control IC)	Certification	-
Category	Motor Parts	Ingredients	-
Keyword	-	Unit Size	-
Brand name	-	Unit Weigh	-
origin		Stock	-
Supply type	-	HS code	-

Product Information

Features

4 axis independent control
Max.13.107Mpps output pulse frequency
Various accel/decal control as Linear. Trapezoid, S-curve, etc
4 axes linear and 2 axes circular interpolation control
8/16 bit CPU interface
Maximum 7 reservation of driver
Continuous drive, signal and home search drive, preset pulse drive, Offering various driver mode as Sensor positioning, external pulse drive, linear/circular interpolation, Slave mode driver etc.
Possible generation of interrupt maximum up to 64 per axis
8 various different type of pulse output
Limit stop function
Off-range range detection function
Script processing function, Various event motion processing by 6 command bank per axis.
Sensor Signal and Control Signal Setting Function(enable/disable the sensor signal and control signal)
Strengthening preset pulse drive function
Encoder's input(A,B,Zphase input processing)
Digital filter for input signals-Ring count function
Scale count function
5 internal 28 bit universal counter and comparator per axis
Possible soft limit setup
Supporting 2 timer per axis
Supporting 12 universal input / output port
Trigger pulse output(absolute position, periodic position, position reservation, compulsive output)
Servo driver interface(residual pulse remove, in position, alarm etc)
Drive according to external reference input pulse
Various home searching function
Synchronized start/stop for multi axis between large number of chips
Various setting method of external input control signal (valid input level, application availability, application deportation etc)

Power supply	IO : +3.3V ±5% or 5.0 ±5%, Core : +1.8V ±5%
Reference clock	Max 39.3216MHz(standard)
Control axes	4 axes
Velocity setting	16-bit (65,536)
Aceleration/Deceleration rate	16-bit (65.536)
Magnitude of output pulse rate	0.01 ~ 200(Reference clock 39.3216MHz)
	0.01times - 0.01~655,35pps
	1times - 1.0~65.535pps
	50times - 50~3.276,750pps
	200times - 200~13,107,000pps
Deceleration pointer setting	28bit (0~268, 435, 456)
Drive functions	Preset pulse drive, countinuous drive
	Sensor and ORG search drive
	Manual pulse generation drive, Interpolation drive
Interpolation drive	Any 3 axes linear interpolation
	Any 2 axes circular interpolation
	Interpolation error : 0.5 of 1 pulse distance
Override function	Velocity / Position override during driving
Velocity profiles	Symetric/Asymetric S-curve profile
	Symetric/Asymetric partial S-curve profile
	Symetric/Asymetric Linear profile
Servo drive interface	Digital pulse method
Output pulse method	One pulse/Two pulse/Two phase(Total 8 method)
Derivative counter	28bit ()~268, 435, 456)
Universal in/out	12 channel for each axis(CMOS Schmitt Trigger Level)
Comparators	5 channel for each axis(CMOS Schmitt Trigger Level)
Comparators	1 velocity comparator for each axis(16-bit)
Counter function	5 uninversal counters for each axis(28-bit)
Script/Data capture function	Simultaneous event check(4EA each axis)
Script/Data capture function	Command reservation : 32 EA for each axis
Position triggering function	Pulse generation at Periodic distance/Absolute position

4 Axes Servo/ Step motor control chip

CAMC-QI is a 4 axes pulse output type chip and can be applicable to all kinds of step/servo/linear driver that receive pulse train input. Also, can output maximum 13.1072MHz pulse. It can support various kind of motion control mode as jog drive, start point searching, interpolation drive, external pulse input drive, gantry drive mode etc by symmetric linear/ symmetric S-Curve/symmetric partial-s/asymmetric linear/ asymmetric S-Curve/ asymmetric partial-s velocity profile into specified position.

Actually 4 axes can be set with only one CAMC-QI chip and it drives each axis individually also is able to control each axis by interpolation, synchronization drive or multi axes drive. Specially, it can reserve maximum 7 motion drive parameters so, interpolation of continuous drive of velocity profile into specified position by specified velocity, becomes possible. Also users can easily obtain high velocity linked action.

Multi-axes synchronization / synchronization(start/Stop) between chips
High Speed origin searching
Command reservation(Script/Caption)
Digital filter for external input signals(25msec/4Khz)
Timer function
Internal counter(28bit)
Trigger pulse output
Supporting 2 phases pulse output
Supporting Gantry drive mode

Specifications

Chip Number	CAMC-QI [4 Axes per Chip]	CAMC-IP [2 Axes per Chip]	CAMC-FS [1 Axes per Chip]	CAMC-5M [1 Axes per Chip]
Reference Clock	39.3216MHz	16.384MHz	16.384MHz	16.384MHz
Max. Output Speed	13Mpps	4(3.2)Mpps	4Mpps	5Mpps
Pulse Rate Resistors	STD, OBJ, ORGOBJ (Correction Speed) per each axis	STD, OBJ, ORGOBJ (Correction Speed) per each axis	STD, OBJ, ORGOBJ (Correction Speed)	STD, OBJ, ORGOBJ (Correction Speed)
Pulse Rate Resolution	1 ~ 65,535 (16-bit)	1 ~ 65,535 (16-bit)	1 ~ 65,535 (16-bit)	1 ~ 65,535 (16-bit)
Pulse Rate Multiplication	0.01x ~ 200x	0.01x ~ 200x	0.01x ~ 200x	0.01x ~ 200x
Accel/Decel Setting Range	1 ~ 65,535 (16-bit)	1 ~ 65,535 (16-bit)	1 ~ 65,535 (16-bit)	1 ~ 65,535 (16-bit)
Positioning Pulse Setting Range	-134,217,728 ~ +134,217,727 (28-bit)	-134,217,728 ~ +134,217,727 (28-bit)	-134,217,728 ~ +134,217,727 (28-bit)	-134,217,728 ~ +134,217,727 (28-bit)
Ramping Down Pulse Setting Range	0 ~ 268, 435, 456 (28-bit)	0 ~ 268, 435, 456 (28-bit)	0 ~ 268, 435, 456 (28-bit)	0 ~ 268, 435, 456 (28-bit)

Extra Provisions

Up/Down Counter	28-bit x 3 (per axis with 16-bit deviation counter)	"32-bit x 3 (per axis with 16-bit deviation counter)	32-bit x with 8-bit deviation counter	28-bit x 2
Comparator	28-bit x 2 (per axis)	32-bit x 2 (per axis)	32-bit x 2	28-bit x 2
Encoder Input(up to 4x multiplication)	Yes	Yes	Yes	Yes
Multi-Pupose Input/Output Pin(s)	12 (UIO)	8 (UIO)	4 (UIO)	4 (UIO)
CPU Interface	8-bit / 16-bit bus	8-bit / 16-bit bus	8-bit / 16-bit bus	8-bit / 16-bit bus

Additional Functions

S-Curve Accel/Decel Control	Yes	Yes	Yes	- (Linear Only)
Prebuffers for Continuous Positioning Control	Trapezoidal, S-Curve	Trapezoidal, S-Curve	-	-
Microsteps	Yes	Yes	Yes	Yes
Present Position Counter Reset	Yes	Yes	Yes	Yes
Origin Return with Encoder Connected	Yes	Yes	Yes	Yes
Origin Search/Escape Function	Yes	Yes	Yes	Yes
1-Pulse Output	Yes	Yes	Yes	Yes
Idling Pulse(s) Output	-	-	-	-
Repeat Function	-	-	-	-
Pulser Input	Yes	Yes	Yes	Yes
Out-of-Step Detector	Yes	Yes	Yes	Yes
Interpolation Function	Linear, Circulation	Linear, Circulation	-	-
Number of Controllable Axes per Chip	4	2	1	1
Exciting Signal Output	-	-	-	-

Special Functions

Position Trigger	Yes	Yes	Yes	-
Timer Trigger	Yes	-	-	-
2 Phase Pulse Output	Yes	-	-	-
Sync Start and Stop Function in Multi-chips	Yes	-	-	-
Simple Gantry Mode Function	Yes	-	-	-
No. of Origin Search Function	13
Digital Filter for Input Signal	Yes	Yes	Yes	Yes
Prebuffer Command Sequence / Realtime Event Monitor	Yes	Yes	Yes	-

Applicable Motor

DC/AC Servomotor	Yes	Yes	Yes	Yes
Linear Motor	Yes	Yes	Yes	Yes
Direct Drive Motor	Yes	Yes	Yes	Yes
Number of Pins (Package)	160 (LQFT)	128 (PQFP)	100 (PQFP)	100 (PQFP)

B2B Trade

Price (FOB)	Negotiable	transportation	-
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	Negotiable	Shipping time	Negotiable

Ajinextek Co., Ltd.

Minisite Heart

Country / Year Established: South Korea / 1999

Business type: Manufacturer

DUNS

President: Chang-Ho, Kim

Address: #9-3, Holim-dong, Dalseo-gu, Daegu, Korea

Product Category: Computer Software,Integrated Circuits

Year Established: 1999

No. of Total Employees: 1-50

Company introduction: Our company, since foundation, have concentrated our all capability on research and development under the belief of maintaining only "technical independence" would be able to win the infinite competition with the times and the world.
We have carried out plenty of government developing projects(Pulse Motor Control Chip and etc.), through the cooperative execution of research development by our own and research institute of national contribution(such as ETRI, KERI, ADD) and have secured fundamental and distinguished practical technology so that we finally have developed its technology consistently.

As the result, we have localized Motor Control VLSI Chip(CAMC Series) in the field of industrial automation control and measurement and the core of optical transmission chip in telecommunication, and we also have developed motion control cards, electronic control system of semiconductor manufacturing equipment(control system met with standard PCI/CompactPCI/VME interface in 1999).
Therefore we are verified, from the inside and outside of the country, as a specialized enterprise in this field and its technical know-how is becoming the foundation of the industrial growth.

Further more, with the successful market penetration in field of control and measurement and the base of pre-secured information communication technology(wired, wireless, optical, satellite communication), we have completed the development of optical transmission equipment(Optic Adapter). Thereupon we extended our business to the information communication market in earnest (April,2000) and are going to occupy IMT2000 related market hereafter.

We, Ajinextek. Co.,Ltd., believe that creation of national wealth through "world conquest on the field of control and measurement, and market approaching on the field of information technology" will be revealed in earnest at the first half of the year 2001.