Z1601720ASC Zilog, Z1601720ASC Datasheet - Page 75

• Manufacturer Part Number: Z1601720ASC
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z1601720ASC

• Applications: Ethernet Controller
• Interface: SPI Serial
• Voltage - Supply: 3 V ~ 5.5 V
• Package / Case: *
• Mounting Type: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

EEPROM Register
Address: SELECT 23h
Name: Revision Control Register
Type: Read/Write
Table 46.
EEPROM Register
Address: SELECT 24h
Name: Revision Number Register
Type: Read
Table 47.
Programming Internal Registers
Bit Placement
Bit 3-0
Bit 7-4
Bit Placement
Bit 3-0
Bit 7-4
Revision Control Register: Address 23h
Revision Number Register: Address 24h
Bit Name
REV_MINOR
REV_MAJOR
Bit Name
REV_NUM_MINOR
REV_NUM_MAJOR
Z86017/Z16017 PCMCIA Interface Solution
Description
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.
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.
Description
This is the Read-Only minor revision number of the chip.
This is the Read-Only major revision number of the chip.
Reference Manual
RM001102-0901
61