Page History

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#1 Generic options: PUDC and Boot Mode

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

#2 MIO7 Pullnone

Type: Enhancement Enhancement
Reason: HW Pulldown on carrier for Bank0 Voltage selection (3.3V)
Impact: No Impact

#3 Adding internal en_3v3_int

Type: Enhancement
Reason: To connect 3.3V to enable pin of the 3.3V regulator after the core
Impact:  To achive power sequencing correctly

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

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

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

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

#6 MIO14,15 high impedance until en_3v3_int are high

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

#7 JTAG time constraint

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Type: Enhancement
Reason: Signal propagtion constraints to improve JTAG on high traffic
Impact: No Impact, improve JTAG connection

#8 JTAG drive line adjustment

Type: Enhancement
Reason: Driver constraints to improve JTAG on high traffic
Impact: No Impact, improve JTAG connection

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

Type: Enhancement Bugfix
Reason:  To communicate corectly with I2C to GPIO subsystem
Impact:

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  Reading and writing data from/to CPLD internal registers via I2C bus correctly

#10 Changed Firmware Identifier to REV06

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

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

Production Shipment Schedule

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