Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 314
Z8F16800144ZCOG
Manufacturer Part Number
Z8F16800144ZCOG
Description
KIT DEV FOR Z8F642 MCU 44 PIN
Manufacturer
Zilog
Series
Z8 Encore!®r
Type
MCUr
Specifications of Z8F16800144ZCOG
Contents
Hardware, Software and Documentation
For Use With/related Products
Z8F642
For Use With
269-4661 - KIT ACC ETHERNET SMART CABLE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-4678
- Current page: 314 of 399
- Download datasheet (19Mb)
Table 164. OCD Control Register (OCDCTL)
.
BITS
FIELD
RESET
R/W
PS025011-1010
DBGMODE
R/W
7
0
A “reset and stop” function can be achieved by writing
go” function is achieved by writing
a “run” function is implemented by writing
DBGMODE—DEBUG Mode
Setting this bit to 1 causes the device to enter DEBUG mode. When in DEBUG mode,
the eZ8 CPU stops fetching new instructions. Clearing this bit causes the eZ8 CPU to
resume execution. This bit is automatically set when a BRK instruction is decoded and
Breakpoints are enabled.
0 = The device is running (operating in NORMAL mode).
1 = The device is in DEBUG mode.
BRKEN—Breakpoint Enable
This bit controls the behavior of
are disabled and the
instruction is decoded, the OCD takes action depending upon the BRKLOOP bit.
0 = BRK instruction is disabled.
1 = BRK instruction is enabled.
DBGACK—Debug Acknowledge
This bit enables the debug acknowledge feature. If this bit is set to 1, then the OCD sends
a Debug Acknowledge character (
automatically clears itself when an acknowledge character is sent.
0 = Debug Acknowledge is disabled.
1 = Debug Acknowledge is enabled.
BRKLOOP—Breakpoint Loop
This bit determines what action the OCD takes when a BRK instruction is decoded and
breakpoints are enabled (BRKEN is 1). If this bit is 0, the DBGMODE bit is automatically
set to 1 and the OCD enters DEBUG mode. If BRKLOOP is set to 1, the eZ8 CPU loops
on the BRK instruction.
0 = BRK instruction sets DBGMODE to 1.
1 = eZ8 CPU loops on BRK instruction.
BRKPC—Break when PC == OCDCNTR
If this bit is set to 1, then the OCDCNTR register is used as a hardware breakpoint. When
the program counter matches the value in the OCDCNTR register, DBGMODE is auto-
matically set to 1. If this bit is set, the OCDCNTR register does not count when the CPU is
running.
BRKEN
R/W
6
0
DBGACK BRKLOOP
BRK
R/W
5
0
instruction behaves like a NOP. If this bit is set to 1 and a
P R E L I M I N A R Y
BRK
R/W
FFH
4
0
41H
instruction (opcode
) to the host when a Breakpoint occurs. This bit
to this register. If the device is in DEBUG mode,
40H
BRKPC
R/W
3
0
to this register.
81H
BRKZRO
Z8 Encore! XP
00H
R/W
2
0
to this register. A “reset and
). By default, Breakpoints
Product Specification
Reserved
R/W
1
0
®
On-Chip Debugger
F1680 Series
RST
R/W
BRK
0
0
300
Related parts for Z8F16800144ZCOG
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:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
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: