Pin name Fitted
Not
fitted
MCU function Motor-control function
PC5 R282 R286 DFSDM_1_DATIN2 MOTOR_DFSDM_1_DATIN2
PB13 R314 R316
DFSDM1_CKIN1_DFSDM2_CKI
N1
MOTOR_DFSDM1_CKIN1_DFS
DM2_CKIN1
PD8 R123 R384 DFSDM1_CKIN3 MOTOR_DFSDM1_CKIN3
PD6 R284 R285 DFSDM1_CKIN4 MOTOR_DFSDM1_CKIN4
PB7 R238 R29 DFSDM1_CKIN5 MOTOR_DFSDM1_CKIN5
PB8
(1)
- - DFSDM1_CKIN7 MOTOR_DFSDM1_CKIN7
PB12 JP19 [1-2] - DFSDM1_DATIN1 MOTOR_DFSDM1_DATIN1
PC7 JP35 [2-3] - DFSDM1_DATIN3 MOTOR_DFSDM1_DATIN3
PE10 R95 R341 DFSDM1_DATIN4 MOTOR_DFSDM1_DATIN4
PB6 - - DFSDM1_DATIN5 MOTOR_DFSDM1_DATIN5
PB9
(1)
R233 - DFSDM1_DATIN7 MOTOR_DFSDM1_DATIN7
PD4 R367 R368
INT_JOY_DOWN JOYSTICK DOWN
PA4 JP7
PD5 R363 R364 INT_JOY_LEFT JOYSTICK LEFT
PI0 R386 R128 INT_JOY_RIGHT JOYSTICK RIGHT
PI9 R360 R351 INT_JOY_SEL JOYSTICK SEL
PH13 R389 R131 INT_JOY_UP JOYSTICK UP
PA3 R258 R236 LCD_BL_CTRL BACK-UP LCD_BL_CTRL BACK-UP
1. PB8 and PB9 signals are supplied by VDDMMC. Make sure to supply 3.3V on VDDMMC (Refer to Section 6.3.5 )
UM2662
Motor control
UM2662 - Rev 1
page 64/95
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