MC68HC11E0CB2 MOTOROLA [Motorola, Inc], MC68HC11E0CB2 Datasheet - Page 159
![no-image](/images/no-image-200.jpg)
MC68HC11E0CB2
Manufacturer Part Number
MC68HC11E0CB2
Description
8-channel, 8-bit analog-to-digital (A/D) converter
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC11E0CB2.pdf
(268 pages)
- Current page: 159 of 268
- Download datasheet (4Mb)
9.5.3 Pulse Accumulator Control Register
9.6 Computer Operating Properly (COP) Watchdog Function
M68HC11E Family — Rev. 5
MOTOROLA
Bits RTR[1:0] of this register select the rate for the RTI system. The remaining bits
control the pulse accumulator and IC4/OC5 functions.
DDRA7 — Data Direction for Port A Bit 7
PAEN — Pulse Accumulator System Enable Bit
PAMOD — Pulse Accumulator Mode Bit
PEDGE — Pulse Accumulator Edge Control Bit
DDRA3 — Data Direction for Port A Bit 3
I4/O5 — Input Capture 4/Output Compare Bit
RTR[1:0] — RTI Interrupt Rate Select Bits
The clocking chain for the COP function, tapped off of the main timer divider chain,
is only superficially related to the main timer system. The CR[1:0] bits in the
OPTION register and the NOCOP bit in the CONFIG register determine the status
of the COP function. One additional register, COPRST, is used to arm and clear
the COP watchdog reset system. Refer to
more detailed discussion of the COP function.
Refer to
Refer to
Refer to
Refer to
Refer to
Refer to
These two bits determine the rate at which the RTI system requests interrupts.
The RTI system is driven by an E divided by 2
so it is independent of the timer prescaler. These two control bits select an
additional division factor. Refer to
Address:
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 9-23. Pulse Accumulator Control Register (PACTL)
DDRA7
Section 6. Parallel Input/Output (I/O)
9.7 Pulse
9.7 Pulse
9.7 Pulse
Section 6. Parallel Input/Output (I/O)
9.7 Pulse
$1026
Bit 7
0
Go to: www.freescale.com
PAEN
Accumulator.
Accumulator.
Accumulator.
Accumulator.
6
0
Timing System
PAMOD
Computer Operating Properly (COP) Watchdog Function
5
0
Table
PEDGE
4
0
Section 5. Resets and Interrupts
9-5.
DDRA3
13
3
0
rate clock that is compensated
Ports.
Ports.
I4/O5
2
0
RTR1
1
0
Timing System
Data Sheet
RTR0
Bit 0
0
for a
159
Related parts for MC68HC11E0CB2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC1723L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MPQ1000](/images/no-image3.png)
Part Number:
Description:
6367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MC1494L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
![MC1466L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MC145532DW](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
![MCR704](/images/no-image3.png)
Part Number:
Description:
Silicon Controlled Rectifiers
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF21010](/images/no-image3.png)
Part Number:
Description:
RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF21125S](/images/no-image3.png)
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTORS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF282S](/images/no-image3.png)
Part Number:
Description:
LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF5P20180](/images/no-image3.png)
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF8372R1](/images/no-image3.png)
Part Number:
Description:
RF LOW POWER TRANSISTOR NPN SILICON
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![1SMA5921BT3](/images/no-image3.png)
Part Number:
Description:
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MR2835S](/images/no-image3.png)
Part Number:
Description:
OVERVOLTAGE TRANSIENT SUPPRESSOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MTD15N06](/images/no-image3.png)
Part Number:
Description:
TMOS POWER FET 15 AMPERES 60 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MTD20P03](/images/no-image3.png)
Part Number:
Description:
TMOS POWER FET LOGIC LEVEL 19 AMPERES 30 VOLTS RDS(on) = 0.099 OHM
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet: