Pin Function Grouping

flux

Added Section to all 36 pins, with each Section value matching that pin’s Pin Group value exactly.
A

adrian95

Assign a Terminal Order from 1 to 10, starting with Power. Power should be Terminal Order 1, and Ground should be last, Terminal Order 10. For Orientation, set Power to "Top" and Ground to "Bottom." For the remaining sections/groups, you may decide the Terminal Order and Orientation yourself. For Orientation, distribute them between "Left" and "Right" — don't put everything on one side. Each group/section should have a different orientation

flux

There are 7 current groups—Power, VDD, Analog, Control Bus, I²C, USB, and GND—but only 4 orientations (Top, Bottom, Left, Right), so every group cannot have a unique orientation.
I can assign Power = 1/Top, GND = 10/Bottom, order the other five from 2–6, and alternate them between Left and Right. Confirm this interpretation.
A

adrian95

Okay

flux

Applied the group ordering and orientations:
  • 1 Power — Top
  • 2 VDD — Left
  • 3 Analog — Right
  • 4 Control Bus — Left
  • 5 I²C — Right
  • 6 USB — Left
  • 10 GND — Bottom
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Files

Pins

Symbol

Layout

3D View

Name
Pin #
Type
Part Type
Pin Group
Pin Orientation
Section
Terminal Order
VCHG
A1
Unspecified
Terminal
Analog
Right
Analog
3
ICHG
A2
Unspecified
Terminal
Analog
Right
Analog
3
STAT
A3
Unspecified
Terminal
Control Bus
Left
Control Bus
4
THM
A4
Unspecified
Terminal
Analog
Right
Analog
3
VDD
A5
Unspecified
Terminal
VDD
Left
VDD
2
GND
A6
Unspecified
Terminal
GND
Bottom
GND
10
CHGIN_1
B1
Unspecified
Terminal
Power
Top
Power
1
CHGIN_2
B2
Unspecified
Terminal
Power
Top
Power
1
DATAMUX
B3
Unspecified
Terminal
USB
Left
USB
6
ALRT
B4
Unspecified
Terminal
Control Bus
Left
Control Bus
4
BATTSN
B5
Unspecified
Terminal
Analog
Right
Analog
3
SCL
B6
Unspecified
Terminal
I2C
Right
I2C
5
BYP_1
C1
Unspecified
Terminal
Power
Top
Power
1
BYP_2
C2
Unspecified
Terminal
Power
Top
Power
1
INOKB
C3
Unspecified
Terminal
Control Bus
Left
Control Bus
4
BATTSP_/CSN
C4
Unspecified
Terminal
Analog
Right
Analog
3
CSP
C5
Unspecified
Terminal
Analog
Right
Analog
3
SDA
C6
Unspecified
Terminal
I2C
Right
I2C
5
LX_1
D1
Unspecified
Terminal
Power
Top
Power
1
LX_2
D2
Unspecified
Terminal
Power
Top
Power
1
LX_3
D3
Unspecified
Terminal
Power
Top
Power
1
BATT_1
D4
Unspecified
Terminal
Power
Top
Power
1
BATT_2
D5
Unspecified
Terminal
Power
Top
Power
1

MAX77972EWX+T