z8f1601 ZiLOG Semiconductor, z8f1601 Datasheet - Page 182

• Manufacturer Part Number: z8f1601
• Description: Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
• Manufacturer: ZiLOG Semiconductor

Table 97. OCD Watchpoint Address (WPTADDR)
Table 98. OCD Watchpoint Data (WPTDATA)
PS017609-0803
RESET
RESET
FIELD
FIELD
BITS
BITS
R/W
R/W
OCD Watchpoint Address Register
OCD Watchpoint Data Register
R/W
R/W
The OCD Watchpoint Address register specifies the lower 8 bits of the Register File
address bus to match when generating Watchpoint Debug Breaks. The full 12-bit Register
File address is given by {WPTCTL3:0], WPTADDR[7:0]}.
WPTADDR[7:0]—Watchpoint Register File Address
These bits specify the lower eight bits of the register address to match when generating a
Watchpoint Debug Break.
The OCD Watchpoint Data register specifies the data to match if Watchpoint data match is
enabled.
WPTDATA[7:0]—Watchpoint Register File Data
These bits specify the Register File data to match when generating Watchpoint Debug
Breaks with the WPDM bit (WPTCTL[5]) is set to 1.
—————
7
0
7
0
R/W
R/W
6
6
0
0
R/W
R/W
5
0
5
0
R/W
R/W
WPTADDR[7:0]
WPTDATA[7:0]
4
0
4
0
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
R/W
R/W
3
3
0
0
R/W
R/W
2
0
2
0
R/W
R/W
On-Chip Debugger
1
1
0
0
Z8 Encore!
R/W
R/W
0
0
0
0
®
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