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CompanyTrenz Electronic GmbH
PCN NumberPCN-20210127
TitleTE0720 CPLD Firmware Revision Ugrade from REV05 to REV06
SubjectCPLD Firmware Revision Ugrade from REV05 to REV06
Issue Date

2021-02-15

Products Affected

This change affects Trenz Electronic boards TE0720 of Revision 03: TE0720-03-*

Changes

#1 Generic options: PUDC and Boot Mode

Type: Enhancement
Reason:
Impact:

#2 MIO7 Pullnone

Type: Enhancement
Reason:
Impact:

#3 Adding internal en_3v3_int

Type: Enhancement
Reason:
Impact:

#4 JTAG C_* high impedance until 3.3VOUT can be high

Type: Enhancement
Reason:
Impact:

#5 Boot mode pins are GND or high impedance until en_3v3_int are high

Type: Enhancement
Reason:
Impact:

#6 MIO14,15 high impedance until en_3v3_int are high

Type: Enhancement
Reason:
Impact:

#7 JTAG time constraint correction

Type: Enhancement
Reason:
Impact:

#8 JTAG drive line adjustment

Type: Enhancement
Reason:
Impact:

#9 Bugfix I2C to GPIO module (I2C_to_GPIO.v)

Type: Enhancement
Reason:
Impact:

#10 Visible firmware version in linux console when bootin

Type: Enhancement
Reason:
Impact:


More information about System Controller can be found here: TE0720 System Controller

Method of Identification

All TE0720-03 SoMs noted in the column replacement are with REV06 CPLD firmware.

PrecursorReplacement
CPLD Firmware REV05CPLD Firmware REV06
TE0720-03-14S-1CTE0720-03-31C33FA
TE0720-03-1CFATE0720-03-61C33FA
TE0720-03-1QFTE0720-03-61Q33FA
TE0720-03-1QFATE0720-03-61Q33FA
TE0720-03-1QFA-V1TE0720-03-61Q33FAD
TE0720-03-1QC11TE0720-03-61Q33FAE
TE0720-03-1QC12TE0720-03-61Q33FAF
TE0720-03-1QFLTE0720-03-61Q33FL
TE0720-03-2IFTE0720-03-62I33FA
TE0720-03-2IFATE0720-03-62I33FA
TE0720-03-2IFC1TE0720-03-62I33FAN
TE0720-03-2IFC3TE0720-03-62I33FL
TE0720-03-62I12GATE0720-03-62I33GA
TE0720-03-L1IFTE0720-03-64I63FA
TE0720-03-62I320MTE0720-03-62I330M
TE0720-03-1CRTE0720-03-61C530A
TE0720-03-1QFDTE0720-03-61Q43FA
TE0720-03-61Q42GATE0720-03-61Q43GA
TE0720-03-1CFA-STE0720-03-61C33FAS

Production Shipment Schedule

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.


Contact Information

If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at

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.








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