MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 463

• Manufacturer Part Number: MC68F375BGMZP33
• Description: IC MPU 32BIT 33MHZ 217-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68F375BGMZP33

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 217-PBGA
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 10 KB
• Interface Type: SPI, SCI, CAN
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 16
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: No

13.5.5.2 DASMA — DASM Data Register A
DASM3A — DASM Data Register A
DASM4A
DASM9A
DASM10A
MC68F375
REFERENCE MANUAL
Bit(s)
MSB
15
3:0
0
RESET:
4
DASMA is the data register associated with channel A; its use varies with the different
modes of operation:
• In the DIS mode, DASMA can be accessed to prepare a value for a subsequent
• In the IPWM mode, DASMA contains the captured value corresponding to the
• In the IPM and IC modes, DASMA contains the captured value corresponding to
• In the OCB and OCAB modes, DASMA is loaded with the value corresponding to
• In the OPWM mode, DASMA is loaded with the value corresponding to the lead-
14
0
MODE[3:0
mode selection.
trailing edge of the measured pulse.
the most recently detected dedicated edge (rising or falling edge).
the leading edge of the pulse to be generated. Writing to DASMA in the OCB and
OCAB modes also enables the corresponding channel A comparator until the
next successful comparison.
ing edge of the PWM pulse to be generated.
EDPOL
Name
]
13
0
Edge polarity. In the DIS mode, this bit is not used; reading it returns the last value written.
In the IPWM mode, this bit is used to select the capture edge sensitivity of channels A and B.
0 = Channel A captures on a rising edge.
1 = Channel A captures on a falling edge.
In the IPM and IC modes, the EDPOL bit is used to select the input capture edge sensitivity of
channel A.
0 = Channel A captures on a rising edge.
1 = Channel A captures on a rising edge.
In the OCB, OCAB and OPWM modes, the EDPOL bit is used to select the voltage level on the
output pin.
0 = The output flip-flop logic level appears on the output pin: a compare on channel A sets the
1 = The complement of the output flip-flop logic level appears on the output pin: a compare on
Mode select. The four mode select bits select the mode of operation of the DASM. To avoid spu-
rious interrupts, it is recommended that DASM interrupts are disabled before changing the
operating mode.
12
Table 13-11 DASMSIC Bit Settings (Continued)
0
Channel B captures on a falling edge.
Channel B captures on a rising edge.
output pin, a compare on channel B resets the output pin.
channel A resets the output pin; a compare on channel B sets the output pin.
MSB
Freescale Semiconductor, Inc.
11
0
For More Information On This Product,
CONFIGURABLE TIMER MODULE (CTM9)
10
0
Go to: www.freescale.com
9
0
Rev. 25 June 03
8
0
7
0
Description
6
0
5
0
4
0
LSB
3
0
2
0
0xYF F21A
0xYF F24A
0xYF F222
0xYF F252
MOTOROLA
1
0
13-37
LSB
0
0