driver compatible with gateware 4.1

FmcAdc100M14b4cha SVEC gateware release 4.1

Changelog:
- Bug #1299: hdl: dpram0 erroneously instantiates dual clock memory
- Feature #937: hdl - Remaining shot register in single-shot mode
- Feature #1266: Increase on-chip memory for multi-shot acquisitions
- Feature #1290: Replace "decimation" with "under-sampling"
- Feature #1297: Clean up and update build process
- Feature #1298: Clean up and update simulations and testbenches

FmcAdc100M14b4cha SPEC gateware release 4.1

Changelog:
- Bug #1299: hdl: dpram0 erroneously instantiates dual clock memory
- Feature #937: hdl - Remaining shot register in single-shot mode
- Feature #1266: Increase on-chip memory for multi-shot acquisitions
- Feature #1290: Replace "decimation" with "under-sampling"
- Feature #1297: Clean up and update build process
- Feature #1298: Clean up and update simulations and testbenches

DMA from ZIO, tools improvements, minor fixes

release 2014-05

FmcAdc100M14b4cha spec firmware release 4.0

Changelog:
- Update GN4124 core (don't hang on unmapped wishbone address read).
- Add shot counter.
- Add sampling frequency counter.
- Check number of samples in multishot (prevent acq start if bigegr than multishot dpram).
- Add programmable glitch filter to threshold detection (internal hardware trigger).
- Add internal hardware trigger debug mode (to help threshold glitch filter setup).
- Make ADC data saturation level programmable.

FmcAdc100M14b4cha svec firmware release 4.0

Changelog:
- Update VME64x core (resize A24 address mask to 0.5MB).
- Add shot counter.
- Add sampling frequency counter.
- Check number of samples in multishot (prevent acq start if bigegr than multishot dpram).
- Add programmable glitch filter to threshold detection (internal hardware trigger).
- Add internal hardware trigger debug mode (to help threshold glitch filter setup).
- Make ADC data saturation level programmable.

production release

FmcAdc100M14b4cha svec firmware release 3.0

Changelog:
- Increase decimation register width from 16 to 32 bits.
- Change interrupt scheme, now uses eic + vic (changes in memory map).
- Insert trigger time-tag in data, after post-trigger samples.
- Fix sdb bridge offset address.
- Prevent acquisition start if post trigger samples or number of shots is 0 (new "acq config ok" flag).
- Change trigger position register to byte-address (was sample-address).
- Add non-null meta field for timetags (mainly for test).
- Move fmc eic and timetag core to mezzanine (behind the wb bridge).
- Map 4kb on Wishbone bus for 'DDR data' slave (to allow for VME block access).

FmcAdc100M14b4cha spec gateware release 3.0

Changelog:
- Increase decimation register width from 16 to 32 bits.
- Change interrupt scheme, now uses eic + vic (changes in memory map).
- Insert trigger time-tag in data, after post-trigger samples.
- Fix sdb bridge offset address.
- Prevent acquisition start if post trigger samples or number of shots is 0 (new "acq config ok" flag).
- Change trigger position register to byte-address (was sample-address).
- Add non-null meta field for timetags (mainly for test).
- Move fmc eic and timetag core to mezzanine (behind the wb bridge).

FmcAdc100M14b4cha svec firmware release 1.0

Initial release for two fmc-adc on svec.

FmcAdc100M14b4cha firmware release 2.0

Changelog:
- Fix bug in pre/post_trig_done signals generation.
- Update wbgen wishbone interfaces (port name change).
- Change utc core name into timetag core.
- Takes the adc data for trigger threshold after offset/gain correction block.
- Move mezzanine related wb cores to a separate module.
- Rename top level fmc slot ports to be compatible with the svec (2 fmc slots).
- Change spec mapping to fit the svec mapping.
- Change serdes pll feedback.
- Add a software reset register to reset the mezzanine related cores.
- [ddr core] Fix wishbone interface to ignore stb if cyc is '0'.

Official release as of July 2013

FmcAdc100M14b4cha firmware release 1.1

Changelog:
- Fix bug in interrupt controller.
- Fix bug in ddr controller (ddr3-sp6-core repo).

FmcAdc100M14b4cha firmware release 1.0