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vivek vishwanath
1 month ago
Interface
Interface forum
TUSB1046-DCI: Regarding TUSB1046
TI Thinks Resolved
Part Number:
TUSB1046-DCI
We have an existing deign using the
TUSB1046-DCI
for supporting Alt mode. We need to redesign a similar product, but the Alt mode function is not required. To maintain SW compatibility we are planning to use the same IC TUSB1046...
Roy Chou1
1 month ago
Interface
Interface forum
TUSB1046-DCI: Standard schematic question for DP only
TI Thinks Resolved
Part Number:
TUSB1046-DCI
HI team, Could you help check the sink and source side circuit below? (DP only) Sink side 1. I2C_EN : GND 2. SSEQ0/A0 : use 1k pull down to GND 3. SSEQ1 : use 1k pull down to GND 4. EQ0 : use 1k pull down to GND...
Gary Teng
2 months ago
Interface
Interface forum
TUSB1046A-DCI: What's the different between TUSB1046 and TUSB1046A?
Resolved
Part Number: TUSB1046A- DCI Hi all, My customer will choose a 10G mux in their new type-c
zhang chg
6 months ago
Interface
Interface forum
TUSB1046-DCI: init to support DisplayPort when using I2C control
Part Number:
TUSB1046-DCI
when using I2C control, how to init registers to support DisplayPort? I have tried to make changes Refer to Table 5 and Table 6 of spec there is an error: [ 34.665258] tegradc 15210000.nvdisplay: dp: aux write got error ...
Malik Barton57
7 months ago
Interface
Interface forum
RE: TUSB1046-DCI: Type C suitable controller / without controller configuration
Hi Revanth, In order to implement a DP Alternate mode over Type-C a PD controller is required, not for charging but rather to negotiate DP connection (if available) to Type-C device connected. This FAQ may help provide some additional guidance. ...
Brian Zhou
8 months ago
Interface
Interface forum
RE: TUSB1046-DCI: I want to re-purpose AUX channel in DP mode: Can AUXp AUXn be treated as two separate pass-thru signals?
what signal you like to pass thought SDA/SCL?
George Liu1
3 months ago
Interface
Interface forum
TUSB546-DCI: Could TUSB546 and TUSB1046 support the DP1.4a spec?
Resolved
Part Number: TUSB546- DCI Hi Sir, As the title, could TUSB546 and TUSB1046 support the DP1.4a spec
David (ASIC) Liu
over 1 year ago
Interface
Interface forum
RE: TUSB1046-DCI: HPDIN pin connection when using I2C control TUSB1046
Your understanding is correct. When in I2C mode, CTL1/HPDIN is HDPIN and HPDIN/RSVD2 is RSVD2. Thanks David
David (ASIC) Liu
over 1 year ago
Interface
Interface forum
RE: TUSB1046-DCI: Maximum trace length for DP1.4 signal
Roy It would depend on the PCB material and its dielectric constant. But assuming 0.7342dB/in loss, then ~19in would be the max theoretically calculated length. But once you add the loss from the via, the connector, the package, etc., the trace length...
user5355131
10 months ago
Interface
Interface forum
TUSB1046A-DCI: TUSB1046A-DCI: TUSB1046 symbol and TUSB1046EVM DSN file
Resolved
Part Number: TUSB1046A- DCI Dear Jorge : I have the same requirement, Can you share the DSN file
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