Z8F082A28100KIT ZILOG [Zilog, Inc.], Z8F082A28100KIT Datasheet - Page 175
Z8F082A28100KIT
Manufacturer Part Number
Z8F082A28100KIT
Description
Z8 Encore XP-R F08xA Series with eXtended Peripherals
Manufacturer
ZILOG [Zilog, Inc.]
Datasheet
1.Z8F082A28100KIT.pdf
(244 pages)
- Current page: 175 of 244
- Download datasheet (3Mb)
PS024705-0405
•
•
•
•
DBG
DBG
DBG
DBG
DBG
DBG
Read Program Memory CRC (0EH)—The Read Program Memory CRC command
computes and returns the Cyclic Redundancy Check (CRC) of Program Memory using the
16-bit CRC-CCITT polynomial. If the device is not in DEBUG mode, this command re-
turns
from issuing of the command until the OCD returns the data. The OCD reads the Program
Memory, calculates the CRC value, and returns the result. The delay is a function of the
Program Memory size and is approximately equal to the system clock period multiplied
by the number of bytes in the Program Memory.
DBG
DBG
DBG
Step Instruction (10H)—The Step Instruction command steps one assembly instruction
at the current Program Counter (PC) location. If the device is not in DEBUG mode or the
Flash Read Protect Option bit is enabled, the OCD ignores this command.
DBG
Stuff Instruction (11H)—The Stuff Instruction command steps one assembly instruction
and allows specification of the first byte of the instruction. The remaining 0-4 bytes of the
instruction are read from Program Memory. This command is useful for stepping over in-
structions where the first byte of the instruction has been overwritten by a Breakpoint. If
the device is not in DEBUG mode or the Flash Read Protect Option bit is enabled, the
OCD ignores this command.
DBG
DBG
Execute Instruction (12H)—The Execute Instruction command allows sending an en-
tire instruction to be executed to the eZ8 CPU. This command can also step over Break-
points. The number of bytes to send for the instruction depends on the opcode. If the device
is not in DEBUG mode or the Flash Read Protect Option bit is enabled, this command
reads and discards one byte.
DBG
DBG
FFFFH
←
←
←
←
←
→
←
→
→
←
←
←
←
←
0DH
Data Memory Address[15:8]
Data Memory Address[7:0]
Size[15:8]
Size[7:0]
1-65536 data bytes
0EH
CRC[15:8]
CRC[7:0]
10H
11H
opcode[7:0]
12H
1-5 byte opcode
for the CRC value. Unlike most other OCD Read commands, there is a delay
P R E L I M I N A R Y
Z8 Encore! XP
Product Specification
®
On-Chip Debugger
F08xA Series
157
Related parts for Z8F082A28100KIT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 consumer controller processor. ROM 4 KB, RAM 237 bytes, speed 12 MHz, 24 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 consumer controller processor. ROM 4 KB, RAM 236 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 consumer controller processor. ROM 4 KB, RAM 236 bytes, speed 12 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet: