z8f083a ZiLOG Semiconductor, z8f083a Datasheet - Page 155
z8f083a
Manufacturer Part Number
z8f083a
Description
High-performance 8-bit Microcontrollers
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z8F083A.pdf
(256 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
z8f083a0128ZCOG
Manufacturer:
Zilog
Quantity:
1
Company:
Part Number:
z8f083aPH020SG
Manufacturer:
LT
Quantity:
1 154
Company:
Part Number:
z8f083aSH020SG
Manufacturer:
Zilog
Quantity:
380
Part Number:
z8f083aSH020SG
Manufacturer:
ZILOG
Quantity:
20 000
Company:
Part Number:
z8f083aSJ020EG
Manufacturer:
Zilog
Quantity:
363
- Current page: 155 of 256
- Download datasheet (4Mb)
Table 92. OCD Control Register (OCDCTL)
.
BITS
FIELD
RESET
R/W
PS026308-1207
OCD Status Register
DBGMODE
R/W
7
0
DBGMODE—DEBUG mode
The device enters DEBUG mode when this bit is 1. When in DEBUG mode, the eZ8 CPU
stops fetching new instructions. Clearing this bit causes the eZ8 CPU to restart. This bit is
automatically set when a BRK instruction is decoded and breakpoints are enabled. If the
Flash read protect option bit is enabled, this bit is cleared only by resetting the device. It
cannot be written to 0.
0 = The Z8 Encore! F083A Series device is operating in NORMAL mode
1 = The Z8 Encore! F083A Series device is in DEBUG mode
BRKEN—Breakpoint enable
This bit controls the behavior of the
breakpoints are disabled and the
this bit is 1 when a
is automatically set to 1.
0 = Breakpoints are disabled
1 = Breakpoints are enabled
DBGACK—Debug acknowledge
This bit enables the debug acknowledge feature. If this bit is set to 1, the OCD sends a
Debug acknowledge character (
0 = Debug acknowledge is disabled
1 = Debug acknowledge is enabled
Reserved—Must be 0
RST—Reset
Setting this bit to 1 resets the Z8F083A family device. The device goes through a normal
POR sequence with the exception that the On-Chip Debugger is not reset. This bit is
automatically cleared to 0 at the end of reset.
0 = No effect
1 = Reset the Flash read protect option bit device
The OCD status register reports status information about the current state of the debugger
and the system.
BRKEN
R/W
6
0
DBGACK
BRK
R/W
5
0
instruction is decoded, the
FFH
BRK
R
4
0
) to the host when a breakpoint occurs.
BRK
instruction behaves similar to an NOP instruction. If
instruction (Opcode
R
3
0
Reserved
DBGMODE
Z8 Encore!
R
2
0
bit of the OCDCTL register
00H
Product Specification
). By default,
R
1
0
®
On-Chip Debugger
F083A Series
RST
R/W
0
0
143
Related parts for z8f083a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z8 Encore! Xp F64xx Series
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z8 Encore Motor Control Flash Mcus
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z8 Encore XP-R F08xA Series with eXtended Peripherals
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore-R Motor Control Flash MCUs
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore-R Motor Control Series
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 MCU MICROCONTROLLERS
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore / Microcontrollers with Flash Memory and 10 Bit A/D Converter
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
Z8 MCU MICROCONTROLLERS
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
Ez80f91 Mini Enet Module
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z90233, Z90234, And Z90231 Ezvision 200 Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet: