Instrustar ISDS205X
Revision as of 02:43, 19 January 2019 by Martinloren (talk | contribs)
| 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 ISDS205X is a USB-based
- 2-channel oscilloscope with an analog bandwidth of 20MS/s and 48MS/s sampling rate,
- 2-channel "data recorder" (same as oscilloscope, simply storing the analog data),
- 2-channel spectrum analyzer with an analog bandwidth of 20MS/s,
- 1-channel DDS signal generator (sine, square, triangle, up sawtooth, down sawtooth); sine up to 20MHz, rest up to 2MHz,
- 8/16-channel logic analyzer with a max. sampling rate of 24MHz.
See Instrustar ISDS205X/Info for more details (such as lsusb -v output) on the device.
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 | |
| (24MHz crystal) XTALOUT | 11- | -46 | PA6 | |
| (24MHz crystal) XTALIN | 12- | -45 | PA5 | |
| AGND | 13- | -44 | PA4 | |
| AVCC | 14- | -43 | PA3 | |
| (USB D+) DPLUS | 15- | -42 | PA2 (74HC595D, SHCP) | |
| (USB D-) DMINUS | 16- | -41 | PA1 (74HC595D, STCP) | |
| AGND | 17- | -40 | PA0 (74HC595D, DS) | |
| 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 74HC595D pinout:
| (upper 74HC4051D, S0) Q1 | 1- | O | -16 | VCC |
| (lower 74HC4051D, S0) Q2 | 2- | -15 | Q0 (upper 74HC4051D, S1) | |
| (lower 74HC4051D, S1) Q3 | 3- | -14 | DS (FX2 PA0) | |
| Q4 | 4- | -13 | OE# (GND) | |
| Q5 | 5- | -12 | STCP (FX2 PA1) | |
| Q6 | 6- | -11 | SHCP (FX2 PA2) | |
| Q7 | 7- | -10 | MR# (VCC) | |
| GND | 8- | -9 | Q7S |
NXP 74HC4051D (upper/lower, CH1/CH2) pinout:
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Microchip 24LC02B (top / bottom) pinout:
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