Difference between revisions of "Logic Analyzers"
From Hackstrich
(Created page with "I'm looking for a logic analyzer to serve the following needs: * New development ** 8 channels ** Able to sample 100MHz signals ** Compatible with 5v, 3.3v, 1.8v, and 1.2v sig...") |
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| − | ! colspan=7| !! colspan=6|Voltage Levels !! colspan= | + | ! colspan=7| !! colspan=6|Voltage Levels !! colspan=6|Decoders |
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| − | ! Device !! Price (USD) !! Channels !! Memory !! Rate (Timing) !! Rate (State) !! Interface !! 5V !! 3.3V !! 1.8V !! 1.2V !! PECL !! NECL !! SPI !! I2C !! CAN !! DMX512 !! USB | + | ! Device !! Price (USD) !! Channels !! Memory !! Rate (Timing) !! Rate (State) !! Interface !! 5V !! 3.3V !! 1.8V !! 1.2V !! PECL !! NECL !! SPI !! I2C !! CAN !! DMX512 !! USB !! Custom |
|- | |- | ||
| − | | Saleae Logic Pro 16 || $999 || 16 || Streaming || 500MS/s || 500MS/s || USB || ✅ || ✅ || ✅ || ✅ || | + | | Saleae Logic Pro 16 || $999 || 16 || Streaming || 500MS/s || 500MS/s || USB || ✅ || ✅ || ✅ || ✅ || ❓ || ❌ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ |
|- | |- | ||
| − | | LogicPort LA1034 || $389 || 34 || 2k || 500MS/s || 200MS/s || USB || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ❌ || ❌ | + | | LogicPort LA1034 || $389 || 34 || 2k || 500MS/s || 200MS/s || USB || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ❌ || ❌ || ❌ |
|- | |- | ||
| − | | ZeroPlus | + | | ZeroPlus 32128 || $1000 || 32 || 128k/ch. || 200MS/s || 100MS/s || USB || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ❌ || ✅ || ✅ |
|- | |- | ||
| − | | HP 16500C || ~$350 (eBay) || 68+ || 2M || 500MS/s || 110MS/s || Local / Ethernet|| ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ❌ || ❌ || ❌ || ❌ || ❌ | + | | Agilent 16700A || ~$750 (eBay) || 102-204 || 64k/ch. || 500MS/s || 125MS/s || Local / Ethernet || ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ❌ || ✅ || ❌ || ❌ || ❌ || ✅ |
| + | |- | ||
| + | | HP 16500C || ~$350 (eBay) || 68+ || 2M || 500MS/s || 110MS/s || Local / Ethernet|| ✅ || ✅ || ✅ || ✅ || ✅ || ✅ || ❌ || ❌ || ❌ || ❌ || ❌ || ❌ | ||
|} | |} | ||
Latest revision as of 19:30, 10 March 2018
I'm looking for a logic analyzer to serve the following needs:
- New development
- 8 channels
- Able to sample 100MHz signals
- Compatible with 5v, 3.3v, 1.8v, and 1.2v signal levels
- Decoders for SPI, I2C, CAN
- Nice to have: decoders for DMX512, USB
- Retro equipment troubleshooting/reversing (and ECLair development)
- 32+ channels
- Able to sample 25MHz signals
- Compatible with 5v and ECL (-0.8/-1.6) levels
- Nice to have: ability to write custom decoders
Overall requirements:
- < $1000
- Either PC-hosted or remotely accessible from a PC
| Voltage Levels | Decoders | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Device | Price (USD) | Channels | Memory | Rate (Timing) | Rate (State) | Interface | 5V | 3.3V | 1.8V | 1.2V | PECL | NECL | SPI | I2C | CAN | DMX512 | USB | Custom |
| Saleae Logic Pro 16 | $999 | 16 | Streaming | 500MS/s | 500MS/s | USB | ✅ | ✅ | ✅ | ✅ | ❓ | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| LogicPort LA1034 | $389 | 34 | 2k | 500MS/s | 200MS/s | USB | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ |
| ZeroPlus 32128 | $1000 | 32 | 128k/ch. | 200MS/s | 100MS/s | USB | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ✅ |
| Agilent 16700A | ~$750 (eBay) | 102-204 | 64k/ch. | 500MS/s | 125MS/s | Local / Ethernet | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ | ❌ | ❌ | ✅ |
| HP 16500C | ~$350 (eBay) | 68+ | 2M | 500MS/s | 110MS/s | Local / Ethernet | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
