Z8F0830HH020SG Datasheet, PDF (149/257 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore!^® F0830 Series
Product Specification
131
Note: The bit values used in Table 85 are set at the factory; no calibration is required.
Table 86. Trim Option Bits at 0002H (TIPO)
Bit
7
6
5
4
3
2
1
0
Field
IPO_TRIM
RESET
U
R/W
R/W
Address
Information Page Memory 0022H
Note: U = Unchanged by Reset. R/W = Read/Write.
Bit
[7:0]
IPO_TRIM
Description
Internal Precision Oscillator Trim Byte
Contains trimming bits for the Internal Precision Oscillator.
Note: The bit values used in Table 86 are set at the factory; no calibration is required.
Table 87. Trim Option Bits at 0003H (TVBO)
Bit
7
6
5
4
3
2
1
0
Field
Reserved
Reserved
VBO_TRIM
RESET
U
U
1
0
0
R/W
R/W
R/W
R/W
Address
Information Page Memory 0023H
Note: U = Unchanged by Reset. R/W = Read/Write.
Bit
Description
[7:3]
Reserved
These bits are reserved and must be programmed to 11111.
[2]
VBO Trim Values
VBO_TRIM Contains factory-trimmed values for the oscillator and the VBO.
PS025113-1212
Trim Bit Address Space