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Company | Trenz Electronic GmbH |
---|---|
PCN Number | PCN-20210127 |
Title | TE0720 CPLD Firmware Revision Ugrade from REV05 to REV06 |
Subject | CPLD Firmware Revision Ugrade from REV05 to REV06 |
Issue Date | 2021-02-15 |
This change affects Trenz Electronic boards TE0720 of Revision 03: TE0720-03-*
Type: Enhancement
Reason: Adjustable pullup or pulldown status for IO pins and changing the boot mode or PUDC for custom request faster
Impact: No Impact, default CPLD source code is still PUDC low (Pullups activated) and Boot Mode QSPI/SD
Type: Enhancement
Reason: HW Pulldown on carrier for Bank0 Voltage selection (3.3V)
Impact: No Impact
Type: Enhancement
Reason: To connect 3.3V to enable pin of the 3.3V regulator after the core
Impact: To achive power sequencing correctly
Type: Enhancement
Reason: JTAG pins connected to Zynq are high impedance as long as there is no voltage in the core.
Impact: No Impact, improve Power sequencing
Type: Enhancement
Reason: Boot Mode pins connected to Zynq are high impedance as long as there is no voltage in the core.
Impact: No Impact, improve Power sequencing
Type: Enhancement
Reason: UART pins that to Zynq connected are high impedance as long as there is no voltage in the core.
Impact: No Impact, improve Power sequencing
Type: Enhancement
Reason: Signal propagtion constraints to improve JTAG on high traffic
Impact: No Impact, improve JTAG connection
Type: Enhancement
Reason: Driver constraints to improve JTAG on high traffic
Impact: No Impact, improve JTAG connection
Type: Bugfix
Reason: To communicate corectly with I2C to GPIO subsystem
Impact: Reading and writing data from/to CPLD internal registers via I2C bus correctly
Type: Enhancement
Reason: show new firmware revision with Trenz FSBL
Impact: No Impact
More information about System Controller can be found here: TE0720 System Controller
All TE0720-03 SoMs noted in the column replacement are with REV06 CPLD firmware.
Precursor | Replacement |
---|---|
CPLD Firmware REV05 | CPLD Firmware REV06 |
TE0720-03-14S-1C | TE0720-03-31C33FA |
TE0720-03-1CFA | TE0720-03-61C33FA |
TE0720-03-1QF | TE0720-03-61Q33FA |
TE0720-03-1QFA | TE0720-03-61Q33FA |
TE0720-03-1QFA-V1 | TE0720-03-61Q33FAD |
TE0720-03-1QC11 | TE0720-03-61Q33FAE |
TE0720-03-1QC12 | TE0720-03-61Q33FAF |
TE0720-03-1QFL | TE0720-03-61Q33FL |
TE0720-03-2IF | TE0720-03-62I33FA |
TE0720-03-2IFA | TE0720-03-62I33FA |
TE0720-03-2IFC1 | TE0720-03-62I33FAN |
TE0720-03-2IFC3 | TE0720-03-62I33FL |
TE0720-03-62I12GA | TE0720-03-62I33GA |
TE0720-03-L1IF | TE0720-03-64I63FA |
TE0720-03-62I320M | TE0720-03-62I330M |
TE0720-03-1CR | TE0720-03-61C530A |
TE0720-03-1QFD | TE0720-03-61Q43FA |
TE0720-03-61Q42GA | TE0720-03-61Q43GA |
TE0720-03-1CFA-S | TE0720-03-61C33FAS |
TE0720-03-61C33FA variant will be available from mid of May in parallel to the precursor. From end of Juli 2021, after old stock is gone, all variants above are replaced by the corresponding variants.
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
phone
national calls: 05223 65301-0
international calls: 0049 5223 65301-0
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.