Z8F3201AN020EC00TR Zilog, Z8F3201AN020EC00TR Datasheet - Page 175
Z8F3201AN020EC00TR
Manufacturer Part Number
Z8F3201AN020EC00TR
Description
IC ENCORE MCU FLASH 32K 44LQFP
Manufacturer
Zilog
Series
Encore!®r
Datasheet
1.Z8F1601VN020EC.pdf
(246 pages)
Specifications of Z8F3201AN020EC00TR
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
31
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
44-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
Z8F3201AN020EC00T
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Table 93. On-Chip Debugger Commands
PS017610-0404
Debug Command
Write Program Memory
Read Program Memory
Write Data Memory
Read Data Memory
Read Program Memory CRC
Reserved
Step Instruction
Stuff Instruction
Execute Instruction
Reserved
Write Watchpoint
Read Watchpoint
Reserved
In the following bulleted list of OCD Commands, data and commands sent from the host
to the On-Chip Debugger are identified by ’
the On-Chip Debugger back to the host is identified by ’
•
•
•
Read OCD Revision (00H)—The Read OCD Revision command is used to
determine the version of the On-Chip Debugger. If OCD commands are added,
removed, or changed, this revision number changes.
Read OCD Status Register (02H)—The Read OCD Status Register command is
used to read the OCDSTAT register.
Read Runtime Counter (03H)—The Runtime Counter is used to count Z8 Encore!
system clock cycles in between Breakpoints. The 16-bit Runtime Counter counts up
from
overwritten during the Write Memory, Read Memory, Write Register, Read Register,
Read Memory CRC, Step Instruction, Stuff Instruction, and Execute Instruction
commands.
DBG <-- 00H
DBG --> OCDREV[15:8] (Major revision number)
DBG --> OCDREV[7:0] (Minor revision number)
DBG <-- 02H
DBG --> OCDSTAT[7:0]
0000H
Command Byte
22H - FFH
13H - 1FH
and stops at the maximum count of
0AH
0DH
0BH
0CH
0EH
0FH
10H
12H
20H
21H
11H
Enabled when NOT
in Debug mode?
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
-
-
-
-
-
-
-
-
-
-
-
-
-
DBG <-- Command/Data
FFFFH
DBG --> Data
Read Protect Option Bit
. The Runtime Counter is
Disabled by
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Yes
-
-
-
-
-
-
On-Chip Debugger
’. Data sent from
’
Z8 Encore!
®
157
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