z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 24

• Manufacturer Part Number: z8fmc16100
• Description: Z8 Encore Motor Control Flash Mcus
• Manufacturer: ZiLOG Semiconductor

PS024611-0408
Program Memory
Data Memory
Information Area
The Z8FMC16100 Series Flash MCU products contain 16 KB of on-chip Flash Memory
in the Program Memory address space, depending upon the device (FMC08100 has 8 KB
and FMC04100 has 4 KB). Reading from Program Memory addresses outside the
available Flash Memory addresses returns
Memory addresses produces no effect.
Z8FMC16100 Series Flash MCU products.
Table 3. Z8FMC16100 Series Flash MCU Program Memory Maps
The Z8FMC16100 Series Flash MCU do not use the eZ8 CPUs 64 KB Data Memory
address space.
Table 4
Information Area is accessed by setting bit 7 of the Flash Page Select Register to 1. When
access is enabled, the Information Area is mapped into the Program Memory and overlays
the 512 bytes at addresses
execution of LDC and LDCI instructions from these Program Memory addresses return
the Information Area data rather than the Program Memory data. Reads of these addresses
through the OCD also returns the Information Area data. Code execution from these
addresses continues to correctly use the Program Memory. Access to the Information Area
is read-only.
Program Memory Address (Hex)
Z8FMC16000 Products
Note: See
0000-0001
0002-0003
0004-0007
0008-003F
0040-3FFF
describes the Z8FMC16100 Series Flash MCU Information Area. This 512 byte
Table 29
on page 50 for a list of interrupt vectors.
FE00h
to
FFFFh
Table 3
FFh
. When the Information Area access is enabled,
Function
Option Bits
Reset Vector
System Exception Vectors
Interrupt Vectors
Program Memory
. Writing to these unimplemented Program
lists the Program Memory Maps for the
Z8FMC16100 Series Flash MCU
Product Specification
Program Memory
12