MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 248

• Manufacturer Part Number: MC68332ACFC25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332ACFC25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

CIRL — Channel Interrupt Request Level
CIBV — Channel Interrupt Base Vector
D.5.6 CIER — Channel Interrupt Enable Register
CH[15:0] — Channel Interrupt Enable/Disable
D.5.7 CFSR0 — Channel Function Select Register 0
D.5.8 CFSR1 — Channel Function Select Register 1
D.5.9 CFSR2 — Channel Function Select Register 2
D.5.10 CFSR3 — Channel Function Select Register 3
CHANNEL[15:0] — Encoded Time Function for each Channel
D-34
CH 15
15
15
15
15
15
0
0
0
0
0
This three-bit encoded field specifies the interrupt request level for all channels. Level
seven for this field indicates a nonmaskable interrupt; level zero indicates that all chan-
nel interrupts are disabled.
The TPU is assigned 16 unique interrupt vector numbers, one vector number for each
channel. The CIBV field specifies the most significant nibble of all 16 TPU channel in-
terrupt vector numbers. The lower nibble of the TPU interrupt vector number is deter-
mined by the channel number on which the interrupt occurs.
Encoded four-bit fields in the channel function select registers specify one of 16 time
functions to be executed on the corresponding channel.
RESET:
RESET:
RESET:
RESET:
RESET:
0 = Channel interrupts disabled
1 = Channel interrupts enabled
CH 14
CHANNEL15
CHANNEL11
CHANNEL7
CHANNEL3
14
14
14
14
14
0
0
0
0
0
CH 13
13
13
13
13
13
0
0
0
0
0
CH 12
12
12
12
12
12
0
0
0
0
0
Freescale Semiconductor, Inc.
CH 11
11
11
11
11
11
For More Information On This Product,
0
0
0
0
0
CH 10
CHANNEL14
CHANNEL10
10
10
10
10
10
CHANNEL6
CHANNEL2
0
0
0
0
0
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REGISTER SUMMARY
CH 9
9
0
9
0
9
0
9
0
9
0
CH 8
8
0
8
0
8
0
8
0
8
0
CH 7
7
0
7
0
7
0
7
0
7
0
CH 6
CHANNEL13
CHANNEL9
CHANNEL5
CHANNEL1
6
0
6
0
6
0
6
0
6
0
CH 5
5
0
5
0
5
0
5
0
5
0
CH 4
4
0
4
0
4
0
4
0
4
0
CH 3
3
0
3
0
3
0
3
0
3
0
USER’S MANUAL
CH 2
CHANNEL12
CHANNEL8
CHANNEL4
CHANNEL0
2
0
2
0
2
0
2
0
2
0
$YFFE0A
$YFFE0C
$YFFE0E
$YFFE10
$YFFE12
CH 1
1
0
1
0
1
0
1
0
1
0
MC68332
CH 0
0
0
0
0
0
0
0
0
0
0