Z8F1680SH020SG Datasheet, PDF (308/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
283
Table 147. Trim Option Bits at 0001H (TTEMP1)
Bits
7
6
5
4
3
2
1
0
Field
TS_NEG
TS_COARSE
Reset
1
0
1
0
0
1
1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Address
Information Page Memory 0021H
Note: U = Unchanged by Reset. R/W = Read/Write.
Bit
[7:4]
TS_NEG
[3:0]
TS_COARSE
Description
Temperature Sensor Negative Control Trim Bits
Negative control offset trimming bits for the Temperature Sensor.
Temperature Sensor Coarse Control Trim Bits
Contains coarse control offset trimming bits for the Temperature Sensor.
21.2.4.2. Trim Bit Address 0002H
The Trim Option Bits Register at address 0002H, shown in Table 148, governs control of
the Internal Precision Oscillator trim bits.
Table 148. Trim Option Bits at 0002H (TIPO)
Bits
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 Internal Precision Oscillator.
PS025015-1212
PRELIMINARY
Flash Option Bits