Samsung S3F401F - Manual (Page 157)

I/O PORTS S3F401F_UM_REV1.00
8-8
PORT0 Control Register (Continued) PCON0L (0x004) Access: Read/Write
P0.14 PORT 0.14
00 = Input Mode General IO port Schmitt-trigger
01 = Output Mode General IO port
−
10 = PWM0D0 IMC0 PWM output port
−
P0.15 PORT 0.15
00 = Input Mode General IO port Schmitt-trigger
01 = Output Mode General IO port
−
10 = PWM0U1 IMC0 PWM output port
−
NOTE Before changing inverter motor controller port, the value of PWMPOLU/D in the IMCON0 must be set to
appropriate value for preventing arm short. The level of PWM port is determined by PWMPOLU/D when
IMEN is equal to 0.