sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 688

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

Motor Controller (MC10B8CV1)
19.2
The motor controller is associated with 16 pins.
channels and signal pins as well as PWM channel pair (motor number), coils, and nodes they are supposed
to drive if all channels are set to dual full H-bridge configuration.
19.2.1
High current PWM output pins that can be used for motor drive. These pins interface to the coils of
motor 0. PWM output on M0C0M results in a positive current flow through coil 0 when M0C0P is driven
to a logic high state. PWM output on M0C1M results in a positive current flow through coil 1 when
M0C1P is driven to a logic high state.
19.2.2
High current PWM output pins that can be used for motor drive. These pins interface to the coils of
motor 1. PWM output on M1C0M results in a positive current flow through coil 0 when M1C0P is driven
to a logic high state. PWM output on M1C1M results in a positive current flow through coil 1 when
M1C1P is driven to a logic high state.
19.2.3
High current PWM output pins that can be used for motor drive. These pins interface to the coils of
motor 2. PWM output on M2C0M results in a positive current flow through coil 0 when M2C0P is driven
688
1
External Signal Description
A PWM Channel Pair always consists of PWM channel x and PWM channel x+1 (x = 2 n). The term
“PWM Channel Pair” is equivalent to the term “Motor”. E.g. Channel Pair 0 is equivalent to Motor 0
M0C0M/M0C0P/M0C1M/M0C1P — PWM Output Pins for Motor 0
M1C0M/M1C0P/M1C1M/M1C1P — PWM Output Pins for Motor 1
M2C0M/M2C0P/M2C1M/M2C1P — PWM Output Pins for Motor 2
Pin Name
M0C0M
M0C1M
M1C0M
M1C1M
M2C0M
M2C1M
M3C0M
M3C1M
M0C0P
M0C1P
M1C0P
M1C1P
M2C0P
M2C1P
M3C0P
M3C1P
Table 19-2. PWM Channel and Pin Assignment
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
PWM Channel
0
1
2
3
4
5
6
7
Table 19-2
PWM Channel Pair
lists the relationship between the PWM
0
1
2
3
1
Coil
0
1
0
1
0
1
0
1
Freescale Semiconductor
Minus
Minus
Minus
Minus
Minus
Minus
Minus
Minus
Node
Plus
Plus
Plus
Plus
Plus
Plus
Plus
Plus