MC68HC711P2CFN4 Freescale Semiconductor, MC68HC711P2CFN4 Datasheet - Page 151

• Manufacturer Part Number: MC68HC711P2CFN4
• Description: IC MCU 32K OTP 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711P2CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: MI Bus, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Eeprom Size: 640 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8.5.8 TFLG1 — Timer interrupt flag register 1
MC68HC11P2 — Rev 1.0
Timer interrupt flag 1 (TFLG1)
NOTE:
I4/O5I — Input capture 4/output compare 5 interrupt enable
IC1I–IC3I — Input capture x interrupt enable
Bits in this register indicate when timer system events have occurred.
Coupled with the bits of TMSK1, the bits of TFLG1 allow the timer
subsystem to operate in either a polled or interrupt driven system. Clear
flags by writing a one to the corresponding bit position(s).
Bits in TFLG1 correspond bit for bit with flag bits in TMSK1. Ones in
TMSK1 enable the corresponding interrupt sources.
OC1F–OC4F — Output compare x flag
I4/O5F — Input capture 4/output compare 5 flag
Freescale Semiconductor, Inc.
When I4/O5 in PACTL is set, I4/O5I is the input capture 4 interrupt
enable bit.
When I4/O5 in PACTL is zero, I4/O5I is the output compare 5 interrupt
enable bit.
If the ICxI enable bit is set when the ICxF flag bit is set, a hardware
interrupt sequence is requested.
These flags are set each time the counter matches the corresponding
output compare x values.
Set by IC4 or OC5, depending on the function enabled by I4/O5 bit in
PACTL
Address bit 7
For More Information On This Product,
$0023 OC1F OC2F OC3F OC4F I4/O5F IC1F
1 = IC4/OC5 interrupt is enabled.
0 = IC4/OC5 interrupt is disabled.
1 = ICx interrupt is enabled.
0 = ICx interrupt is disabled.
1 = Counter has reached the preset output compare x value.
0 = Counter has not reached the preset output compare x value.
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Timing System
bit 6
bit 5
bit 4
bit 3
bit 2
IC2F
bit 1
IC3F 0000 0000
bit 0
Output compare
Technical Data
Timing System
on reset
State