MC9S12E128CPV Freescale Semiconductor, MC9S12E128CPV Datasheet - Page 344

• Manufacturer Part Number: MC9S12E128CPV
• Description: Microcontrollers (MCU) 16 Bit 16MHz
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12E128CPV

• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 92
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.135 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-112
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• On-chip Dac: 8 bit, 2 Channel
• Lead Free Status / Rohs Status: No RoHS Version Available

Chapter 11 Pulse Width Modulator with Fault Protection (PMF15B6CV2)
11.3.2.18 PMF Value 4 Register (PMFVAL4)
Read and write anytime.
11.3.2.19 PMF Value 5 Register (PMFVAL5)
Read and write anytime.
344
Module Base + 0x0018
Module Base + 0x001A
PMFVAL4
PMFVAL5
Reset
Reset
Field
Field
16–0
16–0
W
W
R
R
15
15
0
0
PMF Value 4 Bits — The 16-bit signed value in this buffered register is the pulse width in PWM4 clock period.
A value less than or equal to zero deactivates the PWM output for the entire PWM period. A value greater than,
or equal to the modulus, activates the PWM output for the entire PWM period. See
activate and deactivate refer to the high and low logic states of the PWM output.
Note: PMFVAL4 is buffered. The value written does not take effect until the LDOK bit is set and the next PWM
PMF Value 5 Bits — The 16-bit signed value in this buffered register is the pulse width in PWM5 clock period.
A value less than or equal to zero deactivates the PWM output for the entire PWM period. A value greater than,
or equal to the modulus, activates the PWM output for the entire PWM period. See
activate and deactivate refer to the high and low logic states of the PWM output.
Note: PMFVAL5 is buffered. The value written does not take effect until the LDOK bit is set and the next PWM
14
14
0
0
load cycle begins. Reading PMFVAL4 reads the value in the buffer and not necessarily the value the PWM
generator is currently using.
load cycle begins. Reading PMFVAL5 reads the value in the buffer and not necessarily the value the PWM
generator is currently using.
13
13
0
0
12
12
0
0
Figure 11-24. PMF Value 4 Register (PMFVAL4)
Figure 11-25. PMF Value 5 Register (PMFVAL5)
Table 11-23. PMFVAL4 Field Descriptions
Table 11-24. PMFVAL5 Field Descriptions
11
11
0
0
MC9S12E128 Data Sheet, Rev. 1.07
10
10
0
0
0
0
9
9
PMFVAL4
PMFVAL5
0
0
8
8
Description
Description
0
0
7
7
0
0
6
6
0
0
5
5
4
0
4
0
Table
Table
0
0
3
3
Freescale Semiconductor
11-46. The terms
11-46. The terms
0
0
2
2
0
0
1
1
0
0
0
0