MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 379

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

Specifications of MCF5282CVM66

• Cpu Family: MCF528x
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Interface Type: CAN/I2C/QSPI/UART
• Total Internal Ram Size: 64KB
• # I/os (max): 150
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: MA-BGA
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

20.5.11 GPT System Control Register 2 (GPTSCR2)
Freescale Semiconductor
Bit(s)
Bit(s)
7–4
3–0
7
6
5
4
3
Address
Reset
Field
R/W
Name
Name
PUPT
RDPT
TCRE
TOI
CnI
—
—
Figure 20-13. GPT System Control Register 2 (GPTSCR2)
TOI
7
Reserved, should be cleared.
Channel interrupt enable. Enables the C[3:0]F flags in GPT flag register 1 to generate
interrupt requests for each channel. These bits are read anytime, write anytime.
1 Corresponding channel interrupt requests enabled
0 Corresponding channel interrupt requests disabled
Enables timer overflow interrupt requests.
1 Overflow interrupt requests enabled
0 Overflow interrupt requests disabled
Reserved, should be cleared.
Enables pull-up resistors on the GPT ports when the ports are configured as inputs.
1 Pull-up resistors enabled
0 Pull-up resistors disabled
GPT drive reduction. Reduces the output driver size.
1 Output drive reduction enabled
0 Output drive reduction disabled
Enables a counter reset after a channel 3 compare.
1 Counter reset enabled
0 Counter reset disabled
Note: When the GPT channel 3 registers contain 0x0000 and TCRE is set, the GPT
counter registers remain at 0x0000 all the time. When the GPT channel 3 registers
contain 0xFFFF and TCRE is set, TOF does not get set even though the GPT counter
registers go from 0xFFFF to 0x0000.
Table 20-14. GPTSCR2 Field Descriptions
Table 20-13. GPTIE Field Descriptions
—
6
IPSBAR + 0x1A_000D, 0x1B_000D
PUPT
5
RDPT
0000_0000
4
R/W
TCRE
Description
3
Description
General Purpose Timer Modules (GPTA and GPTB)
2
PR
0
20-11