MC68HC908MR8CP Freescale Semiconductor, MC68HC908MR8CP Datasheet - Page 180

• Manufacturer Part Number: MC68HC908MR8CP
• Description: IC MCU 8K FLASH 8MHZ PWM 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908MR8CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 12
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Pulse-Width Modulator for Motor Control
9.12.8 Fault Control Register
Technical Data
180
This register controls the fault protection circuitry.
Reset:
FMODE1 — Fault Mode Selection for Fault Pin 1 Bit (Automatic versus
Manual Mode)
FINT1 — Fault 1 Interrupt Enable Bit
FMODE4 — Fault Mode Selection for Fault Pin 4 Bit (Automatic versus
Manual Mode)
dress:
Read:
Write:
Pulse-Width Modulator for Motor Control (PWMMC)
Ad-
This read/write bit allows the user to select between automatic and
manual mode faults. For further description of each mode, see
9.7 Fault
This read/write bit allows the CPU interrupt caused by faults on fault
pin 1 to be enabled. The fault protection circuitry is independent of this
bit and will always be active. If a fault is detected, the PWM pins will
still be disabled according to the disable mapping register.
This read/write bit allows the user to select between automatic and
manual mode faults. For further description of each mode, see
9.7 Fault
1 = Automatic mode
0 = Manual mode
1 = Fault pin 1 will cause CPU interrupts.
0 = Fault pin 1 will not cause CPU interrupts.
1 = Automatic mode
0 = Manual mode
$0022
FINT4
Bit 7
0
Protection.
Protection.
Figure 9-39. Fault Control Register (FCR)
= Unimplemented
FMODE
6
4
0
5
0
4
0
3
0
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
2
0
FINT1
1
0
FMODE
Bit 0
1
0