Z86017/Z16017 PCMCIA Interface Solution
Product Specification
63
EEPROM Register
Address: SELECT 23h
Name: Revision Control Register
Type: Read/Write
Table 46. Revision Control Register: Address 23h
Bit Placement Bit Name Description
Bit 3-0
REV_MINOR
The lower four bits determine the minor revision number.
This nibble must be written with the value read back from
the lower nibble in Read-Only Register 24h to enable the
minor revision functions.
Bit 7-4
REV_MAJOR
The upper four bits determine the major revision number.
This nibble must be written with the value read back from
the upper nibble in Read-Only Register 24h to enable the
major revision functions.
EEPROM Register
Address: SELECT 24h
Name: Revision Number Register
Type: Read
Table 47. Revision Number Register: Address 24h
Bit Placement Bit Name
Description
Bit 3-0
Bit 7-4
REV_NUM_MINOR
REV_NUM_MAJOR
This is the Read-Only minor revision number of the chip.
This is the Read-Only major revision number of the chip.
Programming Internal Registers
PS012002-1201
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