Z8 Encore! XP® 4K Series
Product Specification
153
This bit only enables the crystal oscillator. Its selection as system clock must be done man-
ually.
Note:
0 = Crystal oscillator is enabled during reset, resulting in longer reset timing
1 = Crystal oscillator is disabled during reset, resulting in shorter reset timing
Trim Bit Address Space
Trim Bit Address 0000H
Table 91. Trim Options Bits at Address 0000H
BITS
7
6
5
4
3
2
1
0
Reserved
FIELD
RESET
R/W
U
U
U
U
U
U
U
U
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Information Page Memory 0020H
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
Reserved— Altering this register may result in incorrect device operation.
Trim Bit Address 0001H
Table 92. Trim Option Bits at 0001H
BITS
7
6
5
4
3
2
1
0
Reserved
FIELD
RESET
R/W
U
U
U
U
U
U
U
U
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Information Page Memory 0021H
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
Reserved— Altering this register may result in incorrect device operation.
PS022815-0206
Flash Option Bits
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