26
Memory Map of Data Carrier
Section 4-2
4-2
Memory Map of Data Carrier
4-2-1
Memory Map
The Data Carrier (DC) has a memory area of up to 8 KB. Data of 1 byte can
be written to an address of the memory area.
Note Addresses 0000 and 0001 form a production date area in which data is fac-
tory-set for shipment. Addresses 0002 through 0005 are used to set write pro-
tection.
4-2-2
Format of Production Date (Written by Manufacturer)
To manage the battery life of the Data Carrier, the date of production is written
to the first 2-byte area of the Data Carrier memory as a factory-set condition
for shipment. The data in this area can be read, but no data can be written to
this area by the user. If a write operation is performed on this area by mistake,
an error will occur.
0000
0001
0002
to
0005
0006
to
00FF
0100
to
01FF
to
0700
to
07FF
to
1F00
to
1FFF
to
to
to
to
to
to
Address
Data
Higher digits
Lower digits
1 byte
2 KB
2 KB
Production date area
Write protect setting area
Summary of Contents for V600 RFID System
Page 1: ...OPERATION MANUAL Cat No Z193 E1 01 Board Type ID Controller V600 RFID System V600 CM1D...
Page 2: ...V600 RFID System V600 CM1D Board Type ID Controller Operation Manual Produced December 2003...
Page 3: ...iv...
Page 7: ...viii...
Page 10: ...xii...
Page 16: ...6 User I O Section 1 4...
Page 24: ...14 Outline Size Section 2 5...
Page 60: ...50 Communication Time Section 4 6...
Page 82: ...72 Index...
Page 84: ...74 Revision History...
Page 87: ...V6001 RFID System V600 CM1D Board Type ID Controller Cat No Z193 E1 01 OPERATION MANUAL...