MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 449

• 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

S14ICB — SASM Status/Interrupt Control Register B
S16ICB
S18ICB
S20ICB
13.4.4.4 SDATB — SASM Data Register B
S14DATB — SASM Data Register B
S16DATB
S18DATB
S20DATB
13.5 Double-Action Submodule (DASM)
MC68F375
REFERENCE MANUAL
MSB
FLAG
MSB
15
15
U
0
RESET:
RESET:
SDATB is the 16-bit read-write register associated with channel A. In the IC mode,
SDATB contains the last captured value. In the OC, OCT and OP modes, it is loaded
with the value of the next output compare. SDATB is not affected by reset.
The double-action submodule (DASM) provides two 16-bit input captures or two 16-bit
output compare functions that can occur automatically without software intervention.
The input edge detector is programmable to cause the capture function to occur on the
desired edges. The output flip-flop is set by one of the output compares and is reset
by the other one. In either the input capture modes or the output compare modes, an
optional interrupt is available to the software. Software selection is provided for which
of two incoming time-base buses is used for input captures or output compares.
The DASM can work in six different modes: disable mode, pulse length measurement,
period measurement, input capture mode, single pulse generation, and continuous
pulse width generation.
The DASM has three data registers that are accessible to the software from the vari-
ous modes. For some of the modes, two of the registers are cascaded together to
provide double buffering. The value in one register is transferred to another register
automatically at the correct time so that the minimum pulse (measurement or genera-
tion) is just one time-base bus count. See
14
U
14
0
0
13
U
13
0
0
12
U
12
0
0
MSB
Freescale Semiconductor, Inc.
11
U
For More Information On This Product,
CONFIGURABLE TIMER MODULE (CTM9)
11
0
0
10
U
10
0
0
Go to: www.freescale.com
U
9
Rev. 25 June 03
9
0
0
U
8
BSL
8
0
Figure 13-6
U
7
IN
7
0
U
6
6
0
0
U
5
for a DASM block diagram.
FORCE
5
0
U
4
LSB
EDOUT
U
4
0
3
3
0
0
U
2
0xYF F2A4
0xYF F274
0xYF F284
0xYF F294
0xYF F2A6
0xYF F276
0xYF F286
0xYF F296
MOTOROLA
2
0
0
U
1
MOD
E1
1
0
13-23
LSB
U
LSB
0
MOD
E0
0
0