ZEROPLUS Logic Cube LAP-C series
 |
| Status |
supported |
|---|
| Source code |
zeroplus-logic-cube |
|---|
| Channels |
16/32 |
|---|
| Samplerate |
max. 200MHz |
|---|
| Samplerate (state) |
max. 100MHz |
|---|
| Triggers |
pattern, edge |
|---|
| Min/max voltage |
-6V — +6V |
|---|
| Memory |
max. 2Mbits/channel |
|---|
| Compression |
yes |
|---|
| Website |
zeroplus.com.tw |
|---|
The ZEROPLUS Logic Cube LAP-C series are USB-based, 16/32-channel logic analyzers with up to 200MHz sampling rate.
Devices
| Model
|
USB VID
|
USB PID
|
Channels
|
Samplerate
|
Memory
|
| Prist AKIP-9101
|
0x0c12
|
0x7100
|
16
|
200MHz
|
4Mbits
|
| ZEROPLUS LAP-16128U
|
0x0c12
|
0x7002
|
16
|
200MHz
|
4Mbits
|
| ZEROPLUS LAP-C(16064)
|
0x0c12
|
0x7009
|
16
|
100MHz
|
1Mbits
|
| ZEROPLUS LAP-C(16128)
|
0x0c12
|
0x700a
|
16
|
200MHz
|
4Mbits
|
| ZEROPLUS LAP-C(32128)
|
0x0c12
|
0x700b
|
32
|
200MHz
|
4MBits
|
| ZEROPLUS LAP-C(321000)
|
0x0c12
|
0x700c
|
32
|
200MHz
|
32Mbits
|
| ZEROPLUS LAP-C(322000)
|
0x0c12
|
0x700d
|
32
|
200MHz
|
64Mbits
|
| ZEROPLUS LAP-C(16032)
|
0x0c12
|
0x700e
|
16
|
100MHz
|
512Kbits
|
| ZEROPLUS LAP-C(162000)
|
0x0c12
|
0x7016
|
16
|
200MHz
|
64Mbits
|
See also Hack a Day comments or the sigrok source code.
Hardware
Hardware between the LAP-C series devices is very similar and includes:
- ZEROPLUS ZP-322MB-5 or ZP-322MC-5 (probably a custom ZEROPLUS ASIC)
- Genesys Logic GL660USB (USB2.0 to IEEE-1284 / DMA bridge)
- Cypress pipelined sync SRAM, varies by model:
- CY7C1347G-250AXC 4Mbit, 250MHz (eg, 16032)
- CY7C1480V33-200AXC 72Mbit, 200MHz (eg, 322000)
- National LM2596 (SIMPLE SWITCHER power converter 150 kHz 3A step-down voltage regulator)
- Microchip 93LC46B (1K EEPROM)
- DV4128B (probably also a custom ZEROPLUS chip)
- Pericom PI74FCT245TSE (fast CMOS octal bidirectional transceivers)
- 1-2 Texas Instruments SN74LVT16245B (3.3V ABT 16bit bus transceivers with 3-state outputs)
- National LM348M (quad 741 op-amp)
GL660USB GPIOs
| GPIO
|
Connection
|
| GPIO1
|
EEPROM CS
|
| GPIO2
|
EEPROM CLK
|
| GPIO3
|
EEPROM DI
|
| GPIO4
|
EEPROM DO
|
| GPIO5
|
IOA
|
| GPIO6
|
IOB
|
| GPIO7
|
IOC
|
Protocol
TODO.
Resources
- zerominus (source code to talk to the Logic Cube LAP-C series devices, now merged into libsigrok)
