Z8F082A28100KIT ZILOG [Zilog, Inc.], Z8F082A28100KIT Datasheet - Page 173

• Manufacturer Part Number: Z8F082A28100KIT
• Description: Z8 Encore XP-R F08xA Series with eXtended Peripherals
• Manufacturer: ZILOG [Zilog, Inc.]

PS024705-0405
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to 0 and the only method of returning the device to normal operating mode is to reset the
device.
DBG
DBG
Read OCD Control Register (05H)—The Read OCD Control Register command reads
the value of the OCDCTL register.
DBG
DBG
Write Program Counter (06H)—The Write Program Counter command writes the data
that follows to the eZ8 CPU’s Program Counter (PC). If the device is not in DEBUG mode
or if the Flash Read Protect Option bit is enabled, the Program Counter (PC) values are
discarded.
DBG
DBG
DBG
Read Program Counter (07H)—The Read Program Counter command reads the value
in the eZ8 CPU’s Program Counter (PC). If the device is not in DEBUG mode or if the
Flash Read Protect Option bit is enabled, this command returns
DBG
DBG
DBG
Write Register (08H)—The Write Register command writes data to the Register File.
Data can be written 1–256 bytes at a time (256 bytes can be written by setting size to 0). If
the device is not in DEBUG mode, the address and data values are discarded. If the Flash
Read Protect Option bit is enabled, only writes to the Flash Control Registers are allowed
and all other register write data values are discarded.
DBG
DBG
DBG
DBG
DBG
Read Register (09H)—The Read Register command reads data from the Register File.
Data can be read 1–256 bytes at a time (256 bytes can be read by setting size to 0). If the
device is not in DEBUG mode or if the Flash Read Protect Option bit is enabled, this com-
mand returns
DBG
DBG
DBG
←
←
←
→
←
←
←
←
→
→
←
←
←
←
←
←
←
←
04H
OCDCTL[7:0]
05H
OCDCTL[7:0]
06H
ProgramCounter[15:8]
ProgramCounter[7:0]
07H
ProgramCounter[15:8]
ProgramCounter[7:0]
08H
{4’h0,Register Address[11:8]}
Register Address[7:0]
Size[7:0]
1-256 data bytes
09H
{4’h0,Register Address[11:8]
Register Address[7:0]
FFH
for all the data values.
P R E L I M I N A R Y
Z8 Encore! XP
Product Specification
FFFFH
®
.
On-Chip Debugger
F08xA Series
155