HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 95

• Manufacturer Part Number: HT-CM400
• Description: Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
• Manufacturer: NXP Semiconductors

98-02-10
Control_WO (only HITAG 1):
Control_WO (located in EEPROM of the read/write device) controls write accesses to the
following data:
ATTENTION:
You cannot change bits that have once been set to 0 !
BIT NUMBER
7
6
5
4
3
2
1
0
-
Logdata1B
Logdata1A
Logdata1A
Logdata1A
Key A
Key B
Password
BIT NAME
BIT-VALUE = 1
write allowed
write allowed
write allowed
write allowed
write allowed
write allowed
write allowed
Page 95 (104)
Rev. 1.0
-
read/write prohibited
read/write prohibited
read/write prohibited
read/write prohibited
read/write prohibited
read/write prohibited
read/write prohibited
BIT-VALUE = 0
-
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