sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 121

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

1
2
2.3.81
Freescale Semiconductor
Function
Address 0x0298
Read: Anytime.
Write: Anytime
Special SPI/PWM&IIC priority
Altern.
Field
Reset
PTV
PTV
6, 4
7,5
W
R
Port V general purpose input/output data—Data Register, Motor driver PWM output
Port V pins are associated with the Motor PWM output.
When not used with the alternative functions, these pins can be used as general purpose I/O. If the associated data
direction bits of these pins are set to 1, a read returns the value of the port register, otherwise the buffered pin input
state is read.
Port V general purpose input/output data—Data Register, Motor driver PWM output, TIM1 channel 3,2
Port V pins are associated with the Motor PWM output and TIM1 channels 3-2
When not used with the alternative functions, these pins can be used as general purpose I/O. If the associated data
direction bits of these pins are set to 1, a read returns the value of the port register, otherwise the buffered pin input
state is read.
M3C1P
• The Motor driver PWM takes precedence over the general purpose I/O function.
• The Motor driver PWM takes precedence over the TIM1 and the general purpose I/O function.
• The TIM1 output compare function takes precedence over the general purpose I/O function if the related channels
PTV7
Port V Data Register (PTV)
is enabled
—
—
—
—
0
7
1
IOC1_3
M3C1M
PTV6
—
—
—
0
6
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Table 2-68. PTV register Field Descriptions
Figure 2-79. Port V Data Register (PTV)
M3C0P
PTV5
—
—
—
—
0
5
M3C0M
IOC1_2
PTV4
—
—
—
0
4
Description
M2C1P
PWM7
PTV3
SDA
SS
—
3
0
M2C1M
IOC1_1
PWM6
PTV2
SCK
—
Port Integration Module (S12HYPIMV1)
0
2
M2C0P
Access: User read/write
PWM5
MOSI
PTV1
—
—
0
1
IOC1_0
M2C0M
MISO
PWM4
PTV0
SCL
0
0
2
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