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Table of Contents
DTim
Version 1
Maintained by Dmitry Lyakin d.liakin@gsi.de …
Version 2
Warning!!! Firmware Version 2 is not compatible with Version 1. Before you will upgrade firmware to latest version please read carefully whole instruction.
Maintained by Piotr Miedzik P.Miedzik@gsi.de
Components:
- DTim
- HDL: WB-Based
- RIO: LynxOS
- Ablas server (RIO)
- Scaler module
Lemo Input/Output
| Index | Jumper setting | Function |
|---|---|---|
| 1 | Output | Pulse on GSI Event start |
| 2 | Output | Pulse on GSI Event stop |
| 3 | Output | Pulse on GSI Event start/stop |
| 4 | Output | Trigger for Scaler Module |
| 5 | Output | Trigger for Scaler Module gated with start/stop events |
| 6 | Input | Not used |
| 7 | Input | Not used |
| 8 | Input | Not used |
Header 1
Not used
| Index | Mode | Function |
|---|---|---|
| 1 | High impedance | Not used |
| 2 | High impedance | Not used |
| 3 | High impedance | Not used |
| 4 | High impedance | Not used |
| 5 | High impedance | Not used |
| 6 | High impedance | Not used |
| 7 | High impedance | Not used |
| 8 | High impedance | Not used |
Header 2
Header 2 is used to emulate VME Geographical Address. DTim board hasn't GA pins provided to VME Backplane. Default GA Address : 0x??????
| Index | Mode | Function | Default jumper |
|---|---|---|---|
| 1 | Input/PullUp | GA0 | Yes |
| 2 | Input/PullUp | GA1 | Yes |
| 3 | Input/PullUp | GA2 | Yes |
| 4 | Input/PullUp | GA3 | Yes |
| 5 | Input/PullUp | GA4 | Yes |
| 6 | Input/PullUp | GA CRC | Yes |
| 7 | High impedance | Not used | No |
| 8 | High impedance | Not used | No |
Header 3
Header 3 is used for debugging purposes.
| Index | Mode | Function |
|---|---|---|
| 1 | Output | GSI events simulator output |
| 2 | High impedance | Not used |
| 3 | High impedance | Not used |
| 4 | High impedance | Not used |
| 5 | High impedance | Not used |
| 6 | High impedance | Not used |
| 7 | High impedance | Not used |
| 8 | High impedance | Not used |
FPGA Firmware V2
Project repository: http://gitorious.gsi.de/ablass/dtim_vme_fpga
GIT (Read Only): git://gitorious.gsi.de/ablass/dtim_vme_fpga.git
GIT (Read/Write): git@gitorious.gsi.de:ablass/dtim_vme_fpga.git
Wishbone Slaves:
- GSI Event Logger - offset: 0x00000000
- GSI Simulator - offset: 0x000?????
projects/ablass/dtim-hardware.1415807677.txt.gz · Last modified: 2014/11/12 16:54 by pmiedzik
