Difference between revisions of "KingST KQS3506-LA16100"
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This is a clone of the [[Saleae Logic16]]. | This is a clone of the [[Saleae Logic16]]. | ||
See [[KingST KQS3506-LA16100/Info]] for more details (such as '''lsusb - | See [[KingST KQS3506-LA16100/Info]] for more details (such as '''lsusb -v''' output) about the device. | ||
== Hardware == | == Hardware == | ||
| Line 185: | Line 185: | ||
== Photos == | == Photos == | ||
'''Revision 5.0''': | |||
<gallery> | <gallery> | ||
File:Kingst kqs3506 la16100 pcb | File:Kingst kqs3506 la16100 package.jpg|<small>Package</small> | ||
File:Kingst kqs3506 la16100 pcb | File:Kingst kqs3506 la16100 paper.jpg|<small>Paper</small> | ||
File:Kingst kqs3506 la16100 device top.jpg|<small>Device, top</small> | |||
File:Kingst kqs3506 la16100 device bottom.jpg|<small>Device, bottom</small> | |||
File:Kingst kqs3506 la16100 device usb.jpg|<small>Device, USB</small> | |||
File:Kingst kqs3506 la16100 device connector.jpg|<small>Device, connector</small> | |||
File:Kingst kqs3506 la16100 pcb top.jpg|<small>PCB, top</small> | |||
File:Kingst kqs3506 la16100 pcb bottom.jpg|<small>PCB, bottom</small> | |||
File:Kingst kqs3506 la16100 xilinx spartan xc3s200a.jpg|<small>Xilinx XC3S200A</small> | |||
File:Kingst kqs3506 la16100 altera epm3032a.jpg|<small>Altera EPM3032A</small> | |||
File:Kingst kqs3506 la16100 cypress fx2.jpg|<small>Cypress FX2</small> | |||
File:Kingst kqs3506 la16100 at88sc0104 silkscreen.jpg|<small>AT88SC0104 silkscreen</small> | |||
File:Kingst kqs3506 la16100 microchip 24lc02b.jpg|<small>Microchip 24LC02B</small> | |||
File:Kingst kqs3506 la16100 inputstage 2.jpg|<small>Input stage, 1</small> | |||
File:Kingst kqs3506 la16100 input stage1.jpg|<small>Input stage, 2</small> | |||
File:Kingst kqs3506 la16100 ams1117 33.jpg|<small>AMS1117-3.3</small> | |||
File:Kingst kqs3506 la16100 ams1117 12.jpg|<small>AMS1117-1.2</small> | |||
</gallery> | </gallery> | ||
'''Revision 6.0''': | |||
<gallery> | |||
File:Kingst kqs3506 la16100 pcb v6 top.jpg|<small>PCB, top</small> | |||
File:Kingst kqs3506 la16100 pcb v6 bottom.jpg|<small>PCB, bottom</small> | |||
File:Kingst kqs3506 la16100 schematic v6.png|<small>Schematic drawn from PCB</small> | |||
</gallery> | |||
== Firmware == | |||
See [[Saleae_Logic16#Firmware]]. | |||
== Protocol == | == Protocol == | ||
| Line 203: | Line 232: | ||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Logic analyzer]] | [[Category:Logic analyzer]] | ||
[[Category: | [[Category:Supported]] | ||
Latest revision as of 22:09, 2 April 2019
 | |
| Status | supported |
|---|---|
| Source code | saleae-logic16 |
| Channels | 3/6/9/16 |
| Samplerate | 100/50/32/16MHz |
| Samplerate (state) | — |
| Triggers | none (SW-only) |
| Min/max voltage | -0.9V — 6V |
| Threshold voltage |
configurable: for 1.8V to 3.6V systems: VIH=1.4V, VIL=0.7V for 5V systems: VIH=3.6V, VIL=1.4V |
| Memory | none |
| Compression | yes |
| Website | taobao.com |
The KingST KQS3506-LA16100 is a USB-based, 16-channel logic analyzer with 100/50/32/16MHz sampling rate (at 3/6/9/16 enabled channels).
This is a clone of the Saleae Logic16.
See KingST KQS3506-LA16100/Info for more details (such as lsusb -v output) about the device.
Hardware
- FPGA: Xilinx Spartan-3A XC3S200A, 200K gates (datasheet)
- CPLD: Altera EPM3032A, 600 gates, 32 macrocells (datasheet, pinout).
- USB interface chip: Cypress CY7C68013A-56PVXC (FX2LP) (datasheet)
- I2C EEPROM: Microchip 24LC02B (datasheet)
- 3.3V voltage regulator: Advanced Monolithic Systems AMS1117-3.3 (datasheet, older datasheet)
- 1.2V voltage regulator: Advanced Monolithic Systems AMS1117-1.2 (datasheet, older datasheet)
- Crystal: 24.000
Pinouts and connections:
I2C EEPROM:
The Microchip 24LC02B is connected to the Cypress FX2. The WP pin of the EEPROM can be jumpered to low or high, in order to write-protect it (or not). The address pins (A0-A2) are all connected to GND, which makes the I2C slave address of the EEPROM 0x50.
| (GND) A0 | 1- | O | -8 | VCC (3.3V) |
| (GND) A1 | 2- | -7 | WP (jumper W2) | |
| (GND) A2 | 3- | -6 | SCL (FX2 SCL) | |
| GND | 4- | -5 | SDA (FX2 SDA) |
CLPD:
The Altera EPM3032A JTAG pins are available on the J3 pin header.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|
| JTAG TDI | I/O (FX2 PA7) | I/O (FX2 PA6) | GND | I/O (FX2 PA5) | I/O (FX2 PA4) | JTAG TMS | I/O (FX2 PA3) | VCC | I/O (FX2 PA2) | GND |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| I/O (FX2 PA1) | I/O (FX2 PA0) | I/O (FPGA PROG_B) | I/O (FPGA 94, IO_L05N_0) | GND | VCC | I/O (FPGA 85, IO_L03P_0) | I/O (FX2 CTL2) | I/O (FX2 CTL1) | I/O (FX2 CTL0) | I/O (FPGA 51, DIN/MISO) |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 |
| I/O (NC?) | GND | I/O (FPGA 97, IP0) | JTAG TCK | I/O (FPGA 53, CCLK) | I/O (NC?) | VCC | GND | I/O (FPGA 3, IO_L01P_3) | JTAG TDO | I/O (NC?) |
| 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 |
| I/O (NC?) | I/O (NC?) | GND | I/O (NC?) | I/O (NC?) | I/O (NC?) | I/O (NC?) | VCC | I/O (NC?) | I/O (NC?) | I/O (NC?) |
JTAG header (CPLD):
The J3 pin header is a JTAG connector wired to the CPLD (it is not additionally wired to the FPGA in a JTAG chain). The pins are (from left to right):
| 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|
| TMS | TDI | TCK | TDO | GND | 3.3V |
Photos
Revision 5.0:
Package
Paper
Device, top
Device, bottom
Device, USB
Device, connector
PCB, top
PCB, bottom
Xilinx XC3S200A
Altera EPM3032A
Cypress FX2
AT88SC0104 silkscreen
Microchip 24LC02B
Input stage, 1
Input stage, 2
AMS1117-3.3
AMS1117-1.2
Revision 6.0:
PCB, top
PCB, bottom
Schematic drawn from PCB
