Z8F0113HJ005EG Datasheet, PDF (183/245 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F0823 Series
Product Specification
168
OCD Status Register
The OCD Status Register reports status information about the current state of the debugger
and the system.
Table 103. OCD Status Register (OCDSTAT)
Bit
7
6
5
4
3
2
1
0
Field
DBG
HALT FRPENB
Reserved
RESET
0
0
0
0
0
0
0
0
R/W
R
R
R
R
R
R
R
R
Bit
Description
[7]
DBG
Debug Status
0 = NORMAL Mode.
1 = DEBUG Mode.
[6]
HALT
HALT Mode
0 = Not in HALT Mode.
1 = In HALT Mode.
[5]
Flash Read Protect Option Bit Enable
FRPENB 0 = FRP bit enabled to allow disabling of many OCD commands.
1 = FRP bit has no effect.
[4:0]
Reserved
These bits are reserved and must be 00000 when read.
PS024315-1011
PRELIMINARY
On-Chip Debugger Control Register