sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 700

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

Motor Controller (MC10B8CV1)
19.4.1.2
The pair of motor controller channels cannot be placed into dual full H-bridge mode unless both motor
controller channels have been enabled (MCAM[1:0] not equal to 00) and dual full H-bridge mode is
selected for both PWM channels (MCOM[1:0] = 11). If only one channel is set to dual full H-bridge mode,
this channel will operate in full H-bridge mode, the other as programmed.
19.4.1.3
19.4.1.3.1
Each PWM channel can be programmed individually to three different alignment modes. The mode is
determined by the MCAM[1:0] bits in the corresponding channel control register.
Left aligned (MCAM[1:0] = 01): The output will start active (low if RECIRC = 0 or high if RECIRC = 1)
and will turn inactive (high if RECIRC = 0 or low if RECIRC = 1) after the number of counts specified by
the corresponding duty cycle register.
700
PWM Channel x + 1
PWM Channel x
Relationship Between PWM Mode and PWM Channel Enable
Relationship Between Sign, Duty, Dither, RECIRC, Period,
and PWM Mode Functions
PWM Alignment Modes
Figure 19-11. Typical Quad Half H-Bridge Mode Configuration
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
MnC0P
MnC0M
MnC1P
MnC1M
Released
PWM Output
Released
PWM Output
V
V
DDM
SSM
Freescale Semiconductor
V
V
DDM
SSM