Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 250

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

228
Z8 Encore!
Product Specification
Option Bits
U = Unchanged by Reset. R/W = Read/Write.
Bit Position Value (H) Description
TEMP_TRIM
[5:0]
IPO_TRIM
[9:8]
U = Unchanged by Reset. R/W = Read/Write.
RESET
RESET
FIELD
ADDR
FIELD
ADDR
BITS
BITS
R/W
R/W
Trim Bit Address 0001H
Trim Bit Address 0002H
®
Motor Control Flash MCUs
00 - 3FH Internal precision Oscillator trim bits for Temperature compensation.
00 - 11H
This register is loaded from the Flash Information Area following reset or STOP mode
recovery. Writing to this register allows user frequency adjustment of the IPO. Writing to
this register does not effect the Flash memory contents.
Table 126. IPO Trim Option Bits at 0001H (IPO_TRIM)
This register is loaded from the Flash Information Area following reset or STOP mode
recovery. Writing to this register allows user frequency adjustment of the IPO. Writing to
this register does not effect the Flash memory contents.
Table 127. IPO Trim1 Option Bits at 0002H (IPO_TRIM1)
7
7
Internal Precision Oscillator Trim Byte
Used with IPO Trim1 options bits as bits [9:8]. Trimming for Internal Precision
Oscillator frequency adjustment.
6
6
TEMP_TRIM
5
5
Information Page Memory 0021H
Information Page Memory 0022H
P R E L I M I N A R Y
IPO_TRIM[7:0]
4
4
R/W
R/W
U
U
3
3
2
2
IPO_TRIM[9:8]
1
1
PS024604-1005
0
0