Z8F083A0128ZCOG Zilog, Z8F083A0128ZCOG Datasheet - Page 25

• Manufacturer Part Number: Z8F083A0128ZCOG
• Description: KIT DEVELOPMENT F083A
• Manufacturer: Zilog
• Series: Z8 Encore! XP®r
• Type: MCUr

Specifications of Z8F083A0128ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F083A
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4672

PRS001003-1207
Z8 Encore!
Read
DIO = addr[15:8]
DIO = addr[7:0]
SEL = 0x04
DIO = 0xC0
SEL = 0x00
SEL = 0x01
DIN = 0x30
Write OCD
Write OCD
Write OCD
SEL= 0x03
START
Controller
Bypassed
No
Memory?
Autobaud
Flash?
Wr/Rd
Erase
Mass
Flash
0x80
0xF0
0x04
Wr Testmode
Figure 13
Register
Assert AE
Write
MUXENB
Set TMR
ADDRH
ADDRL
Value for Wr
& CE
Figure 13. Z8 Encore!
Yes
SEL = 0x03
DIO = 0xB0
Testmode
Set
Set
Register
&
SEL = PORT[B1, B0, C0]
DIO = PORT[A7:A0]
Send break
Assert AE
®
DIO = addr[15:8]
DBG LOW
RESET &
F083x Flash Programming Flowchart
displays an example flowchart for read and write operations.
SEL = 0x00
FFREQH
Set ADDRH
Write OCD
0xFA,
0x08,
0x0F,
0x01,
0x4E
No, increment ADDR
*
Row Write Program Loop
45 ns
SysClk
4E
PB3 is
DIO = addr[7:0]
SEL = 0x01
Set ADDRL
DIO = data[7:0]
Address Valid to
SEL = 0x05
FFREQL
Write OCD
Data Valid
5ms
®
OSCCTL
0xFB,
Write OCD
0x08,
0x0F,
0x01,
0x20
No, increment ADDR
F083x Flash Programming Flowchart
0x08,
0x0F,
0x86,
0x01,
0xA4
Row Read Program Loop
*
Write OCD
Autobaud
20
0x80
A4
Deassert AE & CE
DIO = data[7:0]
DIO = 0x00
SEL=0x03
SEL = 0x02
Wr Done
Set DATA
Yes
SEL = 0x03
DIO = 0x30
* The Values for FFREQH and FFREQL are based on a 20MHz
clock source. This value is set by the following equation
{FFREQH[7:0], FFREQL[7:0]} = (Clock Frequency)/1000
0x4e20= (20 MHz)/1000
Deassert AE
Write OCD
Unlock step 1
Release
FCTL
RESET
With NVDS, 51ms × PAGE_NUMBER
Write OCD
0x0F,
0xF8,
OSCCTL
0x08,
0x01,
0x73
0x08,
0x0F,
0x86,
0x01,
0x18
73
Deassert PROG
DIO = 0xA0
SEL=0x03
SEL = 0x03
DIO = 0xA0
Assert AE & CE
18
No NVDS, 51ms
Rd Loop Done
Write OCD
Unlock step 2
FCTL
OSCCTL
Write OCD
0x08,
0x0F,
0xF8,
0x01,
0x8C
SEL = 0x03
DIO = 0xA4
30 us
Assert PROG
3 us
Z8 Encore!
0x08,
0x0F,
0x86,
0x01,
0xE7
8C
Yes
E7
DIO = HIGHZ
Deassert NVSTR
DIO = 0xA4
SEL=0x03
SEL=0x07
Deassert CE & OE
DIO = 0x00
SEL=0x03
120 ns
Issues Mass erase
Write OCD
Write OCD
®
FCTL
Release
Autobaud
0x08,
0x0F,
0xF8,
0x01,
0x63
DBG
0x80
F083x Series
Assert NVSTR
DIO = 0xA5
63
SEL=0x03
Page 25 of 25
20 us
STOP