Difference between revisions of "Instrustar MDSO-LA"

**Instrustar MDSO-LA**
Status	supported
Channels	2
Samplerate	48MHz
Analog bandwidth	20MHz
Vertical resolution	8bit
Triggers	none (SW-only)
Input impedance	1MΩ‖25pF
Memory	none
Display	none
Connectivity	USB
Website	instrustar.com

Latest revision as of 12:51, 19 February 2019

The Instrustar MDSO-LA is a USB-based, same hardware as YiXingDianZi MDSO except that add the logic analyzer and a double eeprom to provide 2 different VID/PID.

2-channel oscilloscope with an analog bandwidth of 20MS/s and 48MS/s sampling rate,
8/16-channel logic analyzer with a max. sampling rate of 24MHz.

Hardware

USB: Cypress CY7C68013A-100AXC (FX2LP) (datasheet)
256-byte I²C EEPROM: 2x Microchip 24LC02BI (datasheet)
16-Bit bus transceiver with 3-state outputs: TI SN74LVC16245A (datasheet)
8-channel analog mux/demux: 2x NXP 74HC4051D (datasheet)
1A low-dropout voltage regulator (3.3V): Advanced Monolithic Systems AMS1117-3.3 datasheet)
2W, fixed input, isolated & unregulated dual/single output DC/DC converter: Mornsun A_S-2WR2 (A0505S-2WR2) (datasheet)
ADC 8-bit, 40MHz, dual ADC: Analog Devices AD9288 (datasheet)
1.4GHz current feedback amplifiers with enable: 2x Intersil EL5166 (datasheet)
145 MHz FastFET Opamps: 2x AD8065: (datasheet), markings "HRA"
Crystal: 24MHz

The device has a switch. Depending on the position it comes up with different USB VID/PIDs:

MDSO-LA: See YiXingDianZi MDSO/Info for more details (such as lsusb -v output) on the device (used for oscilloscope mode).
Saleae Logic: 0925:3881 Lakeview Research Saleae Logic (Saleae Logic VID/PID, so fx2lafw works out of the box)

Cypress FX2 pinout:

PD5	1-	O	-56	PD4
PD6	2-		-55	PD3
PD7	3-		-54	PD2
GND	4-		-53	PD1
CLKOUT	5-		-52	PD0
VCC	6-		-51	*WAKEUP
GND	7-		-50	VCC
RDY0/*SLRD	8-		-49	RESET#
RDY1/*SLWR	9-		-48	GND
AVCC	10-		-47	PA7 (Activate analog mode vs digital mode)
(24MHz crystal) XTALOUT	11-		-46	PA6 (74HC4051, S2)
(24MHz crystal) XTALIN	12-		-45	PA5 (74HC4051, S1)
AGND	13-		-44	PA4 (74HC4051, S0)
AVCC	14-		-43	PA3 (74HC4051, S0)
(USB D+) DPLUS	15-		-42	PA2 (774HC4051, S1)
(USB D-) DMINUS	16-		-41	PA1 (74HC4051, S2)
AGND	17-		-40	PA0
VCC	18-		-39	VCC
GND	19-		-38	CTL2
(CTL0, AD9288 ENCA/B) *IFCLK	20-		-37	CTL1
RESERVED	21-		-36	CTL0 (IFCLK, AD9288 ENCA/B)
(EEPROM SCL) SCL	22-		-35	GND
(EEPROM SDA) SDA	23-		-34	VCC
VCC	24-		-33	GND
PB0	25-		-32	PB7
PB1	26-		-31	PB6
PB2	27-		-30	PB5
PB3	28-		-29	PB4

NXP 74HC4051D (upper/lower, CH1/CH2) pinout:

Y4	1-	O	-16	VCC
Y6	2-		-15	Y2
Z	3-		-14	Y1
Y7	4-		-13	Y0
Y5	5-		-12	Y3
(GND) E#	6-		-11	S0 (PA3)
VEE	7-		-10	S1 (PA2)
GND	8-		-9	S2 (PA1)

Y4	1-	O	-16	VCC
Y6	2-		-15	Y2
Z	3-		-14	Y1
Y7	4-		-13	Y0
Y5	5-		-12	Y3
(GND) E#	6-		-11	S0 (PA4)
VEE	7-		-10	S1 (PA5)
GND	8-		-9	S2 (PA6)

Microchip 24LC02B (top / bottom) pinout: There are 2 for the 2 possible hardware configurations (as MSDO-LA or as USBee)

(VCC) A0	1-	O	-8	VCC
(GND) A1	2-		-7	WP (GND)
(GND) A2	3-		-6	SCL (FX2 SCL)
VSS	4-		-5	SDA (FX2 SDA or NC)

Analog Devices AD9288 pinout:

AD9288 pins	Description
S1, S2	S1=VCC, S2=GND. "Normal operation, data align disabled".
DFS	Tied to GND. Data format select = "offset binary" (not "twos complement").
A_INA, A_INB	Analog input channels.
D0_A-D7_A	Connected to FX2 PB0-PB7.
D0_B-D7_B	Connected to FX2 PD0-PD7.

Photos

Resources

@@ Line 1: / Line 1: @@
 {{Infobox oscilloscope
-| image               =
+| image               = [[File:Instrustar_MDSO-LA.jpeg|180px]]
 | name                = Instrustar MDSO-LA
-| status              = planned
+| status              = supported
 | source_code_dir     =
 | channels            = 2
@@ Line 18: / Line 18: @@
 }}
-The '''Instrustar MDSO-LA''' is a USB-based
+The '''Instrustar MDSO-LA''' is a USB-based, same hardware as [[YiXingDianZi MDSO]] except that add the logic analyzer and a double eeprom to provide 2 different VID/PID.
 * 2-channel oscilloscope with an analog bandwidth of 20MS/s and 48MS/s sampling rate,
 * 8/16-channel logic analyzer with a max. sampling rate of 24MHz.
 == Hardware ==
+* '''USB''': [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])
+* '''256-byte I²C EEPROM''': 2x [http://www.microchip.com/wwwproducts/en/24LC02B Microchip 24LC02BI] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21709J.pdf datasheet])
+* '''16-Bit bus transceiver with 3-state outputs''': [http://www.ti.com/product/sn74lvc16245a TI SN74LVC16245A] ([http://www.ti.com/lit/ds/symlink/sn74lvc16245a.pdf datasheet])
+* '''8-channel analog mux/demux''': 2x [http://www.nxp.com/products/discretes-and-logic/logic/8-channel-analog-multiplexer-demultiplexer:74HC4051D NXP 74HC4051D] ([https://assets.nexperia.com/documents/data-sheet/74HC_HCT4051.pdf datasheet])
+* '''1A low-dropout voltage regulator (3.3V):''' [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] [http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])
+* '''2W, fixed input, isolated & unregulated dual/single output DC/DC converter''': [http://www.mornsun.cn/html/product/content/A_S-2WR2.html Mornsun A_S-2WR2 (A0505S-2WR2)] ([http://www.mornsun.cn/uploads/pdf/A_S-2WR2.pdf datasheet])
+* '''ADC 8-bit, 40MHz, dual ADC''': [http://www.analog.com/en/products/analog-to-digital-converters/ad-converters/ad9288.html Analog Devices AD9288] ([http://www.analog.com/media/en/technical-documentation/data-sheets/AD9288.pdf datasheet])
+* '''1.4GHz current feedback amplifiers with enable''': 2x [http://www.intersil.com/en/products/amplifiers-and-buffers/all-amplifiers/amplifiers/EL5166.html Intersil EL5166] ([http://www.intersil.com/content/dam/Intersil/documents/el51/el5166-67.pdf datasheet])
+* '''145 MHz FastFET Opamps''': 2x [http://www.analog.com/en/products/amplifiers/operational-amplifiers/jfet-input-amplifiers/ad8065.html#product-overview AD8065]: ([http://www.analog.com/static/imported-files/data_sheets/AD8065_8066.pdf datasheet]), markings "HRA"
+* '''Crystal''': 24MHz
+The device has a switch. Depending on the position it comes up with different USB VID/PIDs:
+* '''MDSO-LA''': See [[YiXingDianZi MDSO/Info]] for more details (such as '''lsusb -v''' output) on the device (used for oscilloscope mode).
+* '''Saleae Logic''': [[Hantek_6022BL/Info|0925:3881 Lakeview Research Saleae Logic]] ([[Saleae Logic]] VID/PID, so [[fx2lafw]] works out of the box)
 '''Cypress FX2 pinout:'''
 <small>
-{{chip_100pin
+{{chip_56pin
 | 1=PD5
 | 2=PD6
@@ Line 69: / Line 85: @@
 | 38=CTL2
 | 39=VCC
-| 40=PA0 <span style="color:red">(74HC595D, DS)</span>
+| 40=PA0
-| 41=PA1 <span style="color:red">(74HC595D, STCP)</span>
+| 41=PA1 <span style="color:red">(74HC4051, S2)</span>
-| 42=PA2 <span style="color:red">(74HC595D, SHCP)</span>
+| 42=PA2 <span style="color:red">(774HC4051, S1)</span>
-| 43=PA3 <span style="color:red">(SHCP, Frequency Generator)</span>
+| 43=PA3 <span style="color:red">(74HC4051, S0)</span>
-| 44=PA4 <span style="color:red">(DS, Frequency Generator)</span>
+| 44=PA4 <span style="color:red">(74HC4051, S0)</span>
-| 45=PA5 <span style="color:red">(STCP, Frequency Generator)</span>
+| 45=PA5 <span style="color:red">(74HC4051, S1)</span>
-| 46=PA6 <span style="color:magenta">(1kHz scope cal pin)</span>
+| 46=PA6 <span style="color:red">(74HC4051, S2)</span>
-| 47=PA7 <span style="color:red">(activate analog mode vs digital mode)</span>
+| 47=PA7 <span style="color:magenta">(Activate analog mode vs digital mode)</span>
 | 48=GND
 | 49=RESET#
@@ Line 99: / Line 115: @@
 </small>
-'''NXP 74HC595D pinout''':
-<small>
-{{chip_16pin
-|1=<span style="color:green">(upper 74HC4051D, S0)</span> Q1
-|2=<span style="color:darkcyan">(lower 74HC4051D, S0)</span> Q2
-|3=<span style="color:darkcyan">(lower 74HC4051D, S1)</span> Q3
-|4=Q4
-|5=Q5
-|6=Q6
-|7=Q7
-|8=GND
-|9=Q7S
-|10=MR# <span style="color:orange">(VCC)</span>
-|11=SHCP <span style="color:red">(FX2 PA2)</span>
-|12=STCP <span style="color:red">(FX2 PA1)</span>
-|13=OE# <span style="color:orange">(GND)</span>
-|14=DS <span style="color:red">(FX2 PA0)</span>
-|15=Q0 <span style="color:green">(upper 74HC4051D, S1)</span>
-|16=VCC
-}}
-</small>
 '''NXP 74HC4051D (upper/lower, CH1/CH2) pinout''':
@@ Line 133: / Line 128: @@
 |7=VEE
 |8=GND
-|9=S2 <span style="color:orange">(GND)</span>
+|9=S2 <span style="color:red">(PA1)</span>
-|10=S1 <span style="color:green">(NXP 74HC595D, Q0)</span>
+|10=S1 <span style="color:red">(PA2)</span>
-|11=S0 <span style="color:green">(NXP 74HC595D, Q1)</span>
+|11=S0 <span style="color:red">(PA3)</span>
 |12=Y3
 |13=Y0
@@ Line 152: / Line 147: @@
 |7=VEE
 |8=GND
-|9=S2 <span style="color:orange">(GND)</span>
+|9=S2 <span style="color:red">(PA6)</span>
-|10=S1 <span style="color:darkcyan">(NXP 74HC595D, Q0)</span>
+|10=S1 <span style="color:red">(PA5)</span>
-|11=S0 <span style="color:darkcyan">(NXP 74HC595D, Q1)</span>
+|11=S0 <span style="color:red">(PA4)</span>
 |12=Y3
 |13=Y0
@@ Line 165: / Line 160: @@
 '''Microchip 24LC02B (top / bottom) pinout''':
+There are 2 for the 2 possible hardware configurations (as MSDO-LA or as USBee)
 <small>
 <table><tr><td>
@@ Line 182: / Line 177: @@
 </td></tr></table>
 </small>
+'''Analog Devices AD9288 pinout''':
+{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
+|-
+!AD9288 pins
+!Description
+|-
+| S1, S2
+| S1=VCC, S2=GND. "Normal operation, data align disabled".
+|-
+| DFS
+| Tied to GND. Data format select = "offset binary" (not "twos complement").
+|-
+| A<sub>IN</sub>A, A<sub>IN</sub>B
+| Analog input channels.
+|-
+| D0<sub>A</sub>-D7<sub>A</sub>
+| Connected to FX2 PB0-PB7.
+|-
+| D0<sub>B</sub>-D7<sub>B</sub>
+| Connected to FX2 PD0-PD7.
+|}
 == Photos ==
+<gallery>
+File:Instrustar_MDSO-LA_front.jpeg
+File:Instrustar_MDSO-LA_back.jpg
+</gallery>
 == Resources ==
-* [http://english.instrustar.com/upload/user%20guide/ISDS205%20User%20Guide.pdf User guide]
 [[Category:Device]]
 [[Category:Oscilloscope]]
 [[Category:Logic analyzer]]
-[[Category:Planned]]
+[[Category:Supported]]

Difference between revisions of "Instrustar MDSO-LA"

Latest revision as of 12:51, 19 February 2019

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