Z8F08200100KIT Zilog, Z8F08200100KIT Datasheet - Page 173

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Z8F08200100KIT

Manufacturer Part Number
Z8F08200100KIT
Description
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer
Zilog
Series
Z8 Encore!®r
Type
MCUr
Datasheets

Specifications of Z8F08200100KIT

Contents
Evaluation Board, Cable, Power Supply, Software and Documentation
Data Bus Width
8 bit
Interface Type
RS-485
Silicon Manufacturer
Zilog
Core Architecture
Z8 Encore
Silicon Core Number
Z8F0822SJ020
Silicon Family Name
XP F0822
For Use With/related Products
Z8 Encore!™
For Use With
269-4661 - KIT ACC ETHERNET SMART CABLE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3183
Table 84. Flash Status Register (FSTAT)
Table 85. Page Select Register (FPS)
PS022517-0508
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Flash Status Register
Page Select Register
7
INFO_EN
7
The Flash Status Register
This register can be read at any time. The Read-only Flash Status Register shares its Reg-
ister File address with the Write-only Flash Control Register.
Reserved
These bits are reserved and must be 0.
FSTAT—Flash Controller Status
00_0000 = Flash Controller locked.
00_0001 = First unlock command received.
00_0010 = Second unlock command received.
00_0011 = Flash Controller unlocked.
00_0100 = Flash Sector Protect Register selected.
00_1xxx = Program operation in progress.
01_0xxx = Page erase operation in progress.
10_0xxx = Mass erase operation in progress.
The Page Select (FPS) Register
programmed. Each Flash Page contains 512 bytes of Flash memory. During a Page Erase
operation, all Flash memory locations with the 7 most significant bits of the address given
by the PAGE field are erased to
The Page Select Register shares its Register File address with the Flash Sector Protect
Register. The Page Select Register cannot be accessed when the Flash Sector Protect
Register is enabled.
Reserved
6
6
5
5
(Table
4
(Table
FFH
84) indicates the current state of the Flash Controller.
4
.
85) selects the Flash memory page to be erased or
FF8H
FF9H
R/W
R
0
0
3
PAGE
3
FSTAT
2
Z8 Encore! XP
2
Product Specification
1
1
®
F0822 Series
Flash Memory
0
0
160

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