CMX7341Q3 Review
Worked for 2 mins 19 sec
Added broad Pin Group metadata to all 49 terminals and set Section equal to Pin Group for each one.
Open items:
- Verified coverage across all terminals.
- Groups used: Power, Ground, Auxiliary Interface, Host Interface, Control, Digital I/O, Clock, Analog Input, Analog Reference, Analog Output, Auxiliary ADC, and Auxiliary DAC.
Suggested next steps:
- Assign Terminal Order and Pin Orientation for cleaner symbol layout.
- Run a schematic/symbol review to catch any remaining metadata gaps.
Assign Terminal Order and Pin Orientation, then run a schematic/symbol review.
Thought for 7 sec
I’ll assign terminal ordering/orientation by functional group, then inspect the symbol metadata for consistency and remaining issues.
Worked for 4 mins 41 sec
Assigned Pin Orientation and Terminal Order across all 49 terminals, then verified the symbol metadata.
Open items:
- Power pins are Top / order 1; ground and substrate are Bottom / order 10.
- Remaining groups are distributed Left/Right consistently by function.
- The available schematic/symbol review checks returned no reported issues for the requested symbol/terminal checks.
Suggested next steps:
- Visually inspect the generated symbol layout.
- Publish/update the part if the layout looks correct.
- Optionally review the footprint paste/thermal pad next.
Inspect and publish
Inspect symbol layout
Review thermal pad
Publish the part
Run full checks
Name
Pin #
Type
Part Type
Pin Description
Pin Group
EPSI
1
Output
Terminal
Auxiliary SPI/C-BUS serial data output.
Auxiliary Interface
EPSCLK
2
Output
Terminal
Auxiliary SPI/C-BUS serial clock output.
Auxiliary Interface
EPSO
3
Input
Terminal
Auxiliary SPI/C-BUS serial data input; datasheet type IP+PD with internal pull-down.
Auxiliary Interface
EPCSN
4
Output
Terminal
Auxiliary SPI/C-BUS serial chip select output for CMX994.
Auxiliary Interface
BOOTEN1
5
Input
Terminal
Bootstrap mode select input used with BOOTEN2; datasheet type IP+PD with internal pull-down, sampled at power-up/reset for Function Image loading mode.
Control
BOOTEN2
6
Input
Terminal
Bootstrap mode select input used with BOOTEN1; datasheet type IP+PD with internal pull-down, sampled at power-up/reset for Function Image loading mode.
Control
RESET
7
Input
Terminal
Dedicated active-high reset input; when asserted has same effect as power-on reset. If unused, tie to DVSS.
Control
IRQN
8
Open Collector
Terminal
Wire-ORable host interrupt request output; pulled down to DVSS when active and high impedance when inactive. External pull-up resistor required.
Host Interface
VDEC_1
9
Power Out
Terminal
Internally generated 1.8 V digital supply output/decoupling node. Decouple to DVSS close to the pin; no other connections allowed unless using external 1.8 V regulated supply as specified.
Power
RXENA
10
Output
Terminal
Rx Enable output; active when in Rx mode ($C1:b0 = 1).
Control
GPIOA
11
Bi-Directional
Terminal
General-purpose bidirectional I/O pin.
Digital I/O
GPIOB
12
Bi-Directional
Terminal
General-purpose bidirectional I/O pin.
Digital I/O
SYSCLK1
13
Output
Terminal
Synthesised digital system clock output 1.
Clock
DVSS_1
14
Ground
Terminal
Digital ground connection (DVSS).
Ground
TXENA
15
Output
Terminal
Tx Enable output; active when in Tx mode ($C1:b1 = 1).
Control
DISCPOS
16
Input
Terminal
Differential input 1 positive input; I input from CMX994.
Analog Input
DISCNEG
17
Input
Terminal
Differential input 1 negative input; I input from CMX994.
Analog Input
DISCFB
18
Output
Terminal
Input 1/discriminator input amplifier feedback output.
Analog Input
CMX7341Q3
