z8f083a ZiLOG Semiconductor, z8f083a Datasheet - Page 137

• Manufacturer Part Number: z8f083a
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 84. Trim Option Bits at 0002H (TIPO)
Table 85. Trim Option Bits at 0003H (TVBO)
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
BITS
FIELD
RESET
R/W
ADDR
Note: U = Unchanged by Reset. R/W = Read/Write.
PS026308-1207
Note:
Note:
Trim Bit Address 0002H
Trim Bit Address 0003H
7
7
Reserved —Altering this register may result in incorrect device operation.
The bit values used in
IPO_TRIM—Internal precision oscillator trim byte
Contains trimming bits for internal precision oscillator
The bit values used in
VBO_TRIM—VBO trim values
Contains factory trimmed values for oscillator and VBO
Reserved—Must be 1
6
6
Reserved
R/W
U
Table 83
Table 84
5
5
Information Page Memory 0022H
Information Page Memory 0023H
are set at factory and no calibration is required.
are set at factory and no calibration is required.
4
4
IPO_TRIM
R/W
U
Reserved
R/W
U
3
3
Z8 Encore!
2
2
Product Specification
VBO_TRIM
R/W
U
1
1
®
F083A Series
Flash Option Bits
0
0
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