MC68HC711G5 MOTOROLA [Motorola, Inc], MC68HC711G5 Datasheet - Page 34
MC68HC711G5
Manufacturer Part Number
MC68HC711G5
Description
High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC711G5.pdf
(195 pages)
- Current page: 34 of 195
- Download datasheet (824Kb)
Note:
3.5.2
The CONFIG control register is used for system configuration control functions including removal
of ROM from the memory map, and enabling of the COP watch-dog system.
NOCOP — COP System Disable
ROMON — ROM Enable
The control and status registers used to control the operation of the MCU are contained in a 128 byte
block which can be relocated to any 4 kilobyte boundary in memory. Throughout this document,
control and status register addresses are displayed with the high order digit shown as a bold “1” to
indicate that the register block may be relocated to some 4 kilobyte memory page other than its
default position of $1000. Figure 3-2 is provides a complete list of the control and status registers
and reserved locations in this block of memory.
MOTOROLA
3-6
3.6
CONTROL/STATUS REGISTERS
Configuration Control Register (CONFIG)
RESET:
There are unused register locations in the 128 byte control and status register block.
Reads of these unused registers return data from the undriven internal data bus, not from
another source that happens to be located at the same address.
READ:
WRITE:
RESET:
0 – COP system enabled (forces reset on timeout)
1 – COP system does not force reset on timeout
READ:
WRITE:
RESET:
1 – ROM is present in the memory map (at $C000 – $FFFF)
0 – ROM is disabled from the memory map
$103F
See text
7
Any time
If SMOD = 0, may be written once only, and only during the first 64 cycles: after
this time the bit becomes read-only. If SMOD = 1 (test or bootstrap mode),
writes are always permitted.
0 (COP on) for SMOD = 0; 1 (COP off) for SMOD = 1
Any time
May not be written if SMOD = 0. If SMOD = 1, bit is writable at any time.
1 (ROM on) for single chip, bootstrap and test modes; 0 (ROM off) for normal
expanded mode
MEMORY AND CONTROL/STATUS REGISTERS
6
5
4
3
NOCOP ROMON
2
1
0
CONFIG
MC68HC11G5
Related parts for MC68HC711G5
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
6367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
Part Number:
Description:
Silicon Controlled Rectifiers
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTORS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
RF LOW POWER TRANSISTOR NPN SILICON
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
OVERVOLTAGE TRANSIENT SUPPRESSOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
TMOS POWER FET 15 AMPERES 60 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
Part Number:
Description:
TMOS POWER FET LOGIC LEVEL 19 AMPERES 30 VOLTS RDS(on) = 0.099 OHM
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet: