z8f0813 ZiLOG Semiconductor, z8f0813 Datasheet - Page 153

• Manufacturer Part Number: z8f0813
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 85. Trim Bit Address Register (TRMADR)
Flash Option Bit Control Register Definitions
BITS
FIELD
RESET
R/W
ADDR
PS024314-0308
Reading the Flash Information Page
Trim Bit Address Register
R/W
7
0
The randomized lot identifier is a 32 byte binary value, stored in the flash information
page (for more details, see
ized Lot Identifier
memory.
The following code example shows how to read data from the Flash Information Area.
; get value at info address 60 (FE60h)
ldx FPS, #%80 ; enable access to flash info page
ld R0, #%FE
ld R1, #%60
ldc R2, @RR0 ; R2 now contains the calibration value
The Trim Bit Address (TRMADR) register contains the target address for an access to the
trim option bits.
R/W
6
0
on page 149) and is unaffected by mass erasure of the device's flash
TRMADR - Trim Bit Address (00H to 1FH)
R/W
5
0
Reading the Flash Information Page
R/W
4
0
FF6H
R/W
3
0
Z8 Encore! XP
R/W
2
0
on page 143 and
Product Specification
R/W
1
0
®
Flash Option Bits
F0823 Series
Random-
R/W
0
0
143