Xeltek: Difference between revisions
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=5000E= | |||
==Hardware== | |||
The 5000E is internally composed of an 8 board stack. From top to bottom, the boards are: | |||
*GND DRV | |||
*V3 DRV | |||
*V3 (P1-72) DRV | |||
*V1 DRV | |||
*V2 DRV | |||
*IO BOARD | |||
*MCU BOARD | |||
*POWER BOARD | |||
===Voltage Pin Driver Boards=== | |||
The V1/V2/V3* and GND drive boards share a similar topology. A set of shift registers is used to configure a transistor high or low-side drive. The GND board has two additional relays on pins, possibly for support of some high current device. The V1, V2 and V3 boards use a 74HC4094 shift reg, a ULN2003 transistor array and a high-side transistor to switch the voltage. The V2 and V3 boards incorporate a diode to prevent reverse biasing of the transistor which suggests the V1 voltage is the highest voltage used. | |||
===IO Board=== | |||
The IO board is just a Spartan XC2S50E FPGA connected to each IO line through a 220 ohm resistor and a diode voltage clamp. Whether the I/O voltage tracks one of the supplies (V3?) is unknown. | |||
===MCU Board=== | |||
Components: | |||
*AT91R40008 Processor (ARM7, no rom, very few peripherals, external bus interface) | |||
*TLC7226 Quad DAC | |||
*EN29LV040A Flash (512kB) | |||
*"Xeltek AE81" (Almost certainly an OTP FPGA) | |||
*USB Device controller (part # unreadable in photos) | |||
===Power Board=== | |||
*3x LM317 + 3x MC34063 switchers | |||
*Topology not yet reversed | |||
*Misc op amps | |||
==Software== | |||
A basic bootloader / USB loader is resident in the on-board flash. The Host software communicates with this USB loader and downloads the actual programming routines into SRAM. | |||
<br /> | |||
==Socket== | |||
<nowiki>https://www.xeltek.com/resources/technical-articles/socket-adapters/socket-adapter-selection-usage-and-maintenance/</nowiki> | |||
<nowiki>https://www.xeltek.com/resources/technical-articles/socket-adapters/socket-adapters-en/</nowiki> | |||
*'''DX Adapters:''' SuperPro 6100, SuperPro 6104GP | |||
*'''EX Adapters:''' SuperPro 7000 | |||
*'''FX Adapters:''' SuperPro 7100 | |||
*'''GX Adapters:''' SuperPro 7500 | |||
*'''CX Adapters:''' SuperPro 5000, SuperPro 5004GP, SuperPro 6000, SuperPro 6000E, SuperPro 6004GP | |||
*'''SA Adapters:''' SuperPro 610P, SuperPro 611S | |||
Sounds like there may be some compatibility between CX and DX | |||
https://www.vipprogrammer.com/xeltek-ex-series-adapter-socket-for-superpro-7000-programmer-2615 | |||
Latest revision as of 07:50, 10 September 2019
Superpro and such
5000E
Hardware
The 5000E is internally composed of an 8 board stack. From top to bottom, the boards are:
- GND DRV
- V3 DRV
- V3 (P1-72) DRV
- V1 DRV
- V2 DRV
- IO BOARD
- MCU BOARD
- POWER BOARD
Voltage Pin Driver Boards
The V1/V2/V3* and GND drive boards share a similar topology. A set of shift registers is used to configure a transistor high or low-side drive. The GND board has two additional relays on pins, possibly for support of some high current device. The V1, V2 and V3 boards use a 74HC4094 shift reg, a ULN2003 transistor array and a high-side transistor to switch the voltage. The V2 and V3 boards incorporate a diode to prevent reverse biasing of the transistor which suggests the V1 voltage is the highest voltage used.
IO Board
The IO board is just a Spartan XC2S50E FPGA connected to each IO line through a 220 ohm resistor and a diode voltage clamp. Whether the I/O voltage tracks one of the supplies (V3?) is unknown.
MCU Board
Components:
- AT91R40008 Processor (ARM7, no rom, very few peripherals, external bus interface)
- TLC7226 Quad DAC
- EN29LV040A Flash (512kB)
- "Xeltek AE81" (Almost certainly an OTP FPGA)
- USB Device controller (part # unreadable in photos)
Power Board
- 3x LM317 + 3x MC34063 switchers
- Topology not yet reversed
- Misc op amps
Software
A basic bootloader / USB loader is resident in the on-board flash. The Host software communicates with this USB loader and downloads the actual programming routines into SRAM.
Socket
https://www.xeltek.com/resources/technical-articles/socket-adapters/socket-adapter-selection-usage-and-maintenance/
https://www.xeltek.com/resources/technical-articles/socket-adapters/socket-adapters-en/
- DX Adapters: SuperPro 6100, SuperPro 6104GP
- EX Adapters: SuperPro 7000
- FX Adapters: SuperPro 7100
- GX Adapters: SuperPro 7500
- CX Adapters: SuperPro 5000, SuperPro 5004GP, SuperPro 6000, SuperPro 6000E, SuperPro 6004GP
- SA Adapters: SuperPro 610P, SuperPro 611S
Sounds like there may be some compatibility between CX and DX
https://www.vipprogrammer.com/xeltek-ex-series-adapter-socket-for-superpro-7000-programmer-2615