Z8 Encore! XP® F08xA Series
Product Specification
140
Flash Option Bit Control Register Definitions
Trim Bit Address Register
This register contains the target address for an access to the trim option bits.
Table 85. Trim Bit Address Register (TRMADR)
BITS
7
6
5
4
3
2
1
0
TRMADR - Trim Bit Address (00H to 1FH)
FIELD
RESET
R/W
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
FF6H
ADDR
Trim Bit Data Register
This register contains the read or write data for access to the trim option bits.
Table 86. Trim Bit Data Register (TRMDR)
BITS
7
6
5
4
3
2
1
0
TRMDR - Trim Bit Data
FIELD
RESET
R/W
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
FF7H
ADDR
Flash Option Bit Address Space
The first two bytes of Flash Program Memory at addresses 0000Hand 0001Hare reserved
for the user-programmable Flash Option Bits.
PS024705-0405
P R E L I M I N A R Y
Flash Option Bits
ZILOG [ ZILOG, INC. ]
