Page History
...
| Page properties | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||
Tickets:
|
| Note | ||||||||
|---|---|---|---|---|---|---|---|---|
It serves as a preview of the planned updates of the CPLD firmware and the change/expansion of the controller signals of the 4x5 modules. Last change:
|
...
| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | AVN-2021122420220506 |
| Title | AVN-20211224 20220506 4 x 5 modules controller IOs redefinition |
| Subject | Information about 4x5 module controller IO rework |
| Issue Date | 2021122420220506 |
Products Affected
This change affects all Trenz Electronic 4 x 5 SOM and Carriers*.
...
- No changes: ---
- HW changes: HW changes are need to support new features
- Unprocessed: Revision not started
- Processing: Revision in process
- Test phase: rework finished test phase started
- Released (date): Firmware is released and will be used
Changes
#1
Type: Unification of the IO types
...
See also 4 x 5 SoM Integration Guide#4x5SoMIntegrationGuide-4x5ModuleControllerIOs
#2
Type: Redefinition of SC_PGOOD
Reason: Add possibility for Zynq modules to support more boot modes ( mostly QSPI, SD, JTAG). JTAG only boot mode is needed for QSPI Programming with newer Vivado Version. See AR#00002 - QSPI Programming issues
Impact: None.
#3
Type: Redefinition of SC_NOSEQ
...
Impact: None, as long as this pin was used as module input or bidirectional signal
#4
Type: Add JTAG timing constrains
Reason: Add timing constrain to JTAG signal to improve signal quality
Impact: None.
#5
Type: Additional featuresCPLD Firmware Identification
Reason: Add possibility to identify CPLD Firmware via FPGA. Interface depends on module (I2C, MDIO,...)
Impact: None.
#6
Type: Additional features
Reason: Add new module depended features to the CPLD functionality, see CPLD description
Impact: None.
#7
Type: Bugfix
Reason: Fixed some insignificant bugs,see CPLD description
Impact: None.
| Scroll Pagebreak |
|---|
Method of Identification
Depending on Module series, new feature to read CPLD Firmware version was added.
Production Shipment Schedule
From XXXXX, after old stock is gone. If the new revision is not suitable for your application and still the former revision of the board is needed, please contact us.
Contact Information
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
- forum.trenz-electronic.de
- wiki.trenz-electronic.de
- support%trenz-electronic.de (subject = PCN-JJJJMMDD)
phone
national calls: 05741 3200-0
international calls: 0049 5741 3200-0
Disclaimer
Any projected dates in this PCN are based on the most current product information at the time this PCN is being issued, but they may change due to unforeseen circumstances. For the latest schedule and any other information, please contact your local Trenz Electronic sales office, technical support or local distributor.
...
Overview
Content Tools