Difference between revisions of "Instrustar MDSO-LA"
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{{Infobox oscilloscope | {{Infobox oscilloscope | ||
| image = [[File:Instrustar_MDSO-LA. | | image = [[File:Instrustar_MDSO-LA.jpeg|180px]] | ||
| name = Instrustar MDSO-LA | | name = Instrustar MDSO-LA | ||
| status = planned | | status = planned | ||
| Line 75: | Line 75: | ||
| 44=PA4 <span style="color:red">(74HC4051, S0)</span> | | 44=PA4 <span style="color:red">(74HC4051, S0)</span> | ||
| 45=PA5 <span style="color:red">(74HC4051, S1)</span> | | 45=PA5 <span style="color:red">(74HC4051, S1)</span> | ||
| 46=PA6 <span style="color: | | 46=PA6 <span style="color:red">(74HC4051, S2)</span> | ||
| 47=PA7 <span style="color: | | 47=PA7 <span style="color:magenta">(Activate analog mode vs digital mode)</span> | ||
| 48=GND | | 48=GND | ||
| 49=RESET# | | 49=RESET# | ||
| Line 112: | Line 112: | ||
|7=VEE | |7=VEE | ||
|8=GND | |8=GND | ||
|9=S2 <span style="color: | |9=S2 <span style="color:red">(PA1)</span> | ||
|10=S1 <span style="color: | |10=S1 <span style="color:red">(PA2)</span> | ||
|11=S0 <span style="color: | |11=S0 <span style="color:red">(PA3)</span> | ||
|12=Y3 | |12=Y3 | ||
|13=Y0 | |13=Y0 | ||
| Line 131: | Line 131: | ||
|7=VEE | |7=VEE | ||
|8=GND | |8=GND | ||
|9=S2 <span style="color: | |9=S2 <span style="color:red">(PA6)</span> | ||
|10=S1 <span style="color: | |10=S1 <span style="color:red">(PA5)</span> | ||
|11=S0 <span style="color: | |11=S0 <span style="color:red">(PA4)</span> | ||
|12=Y3 | |12=Y3 | ||
|13=Y0 | |13=Y0 | ||
| Line 163: | Line 163: | ||
== Photos == | == Photos == | ||
<gallery> | |||
File:Instrustar_MDSO-LA_front.jpeg | |||
File:Instrustar_MDSO-LA_back.jpeg | |||
</gallery> | |||
== Resources == | == Resources == | ||
Revision as of 04:28, 15 February 2019
 | |
| Status | planned |
|---|---|
| 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 |
The Instrustar MDSO-LA is a USB-based
- 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
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:
|
|
Microchip 24LC02B (top / bottom) pinout: There are 2 for the 2 possible hardware configurations (as MSDO-LA or as USBee)
|
Photos
- Instrustar MDSO-LA back.jpeg
