Z86017 Datasheet, PDF (75/138 Pages) Zilog, Inc. – PCMCIA Interface Solution

Z86017/Z16017 PCMCIA Interface Solution
Product Specification
61
EEPROM Register
Address: SELECT 1Bh
Name: Window 3 Range Address LSB
Type: Write/Read
Table 41. Window 3 Range Address LSB: Address 1Bh
Bit Placement Bit Name
Bits 7-0
Description
LSB range address for Port 3.
EEPROM Register
Address: SELECT 1Eh
Name: EEPROM Valid Flag Byte Register
Type: Read
Table 42. EEPROM Valid flag Byte Register: Address 1Eh
Bit Placement Bit Name
Bits 7-0
Flag Byte
Description
Read-Only Register used by the internal EEPROM
Sequencer to determine if the contents of the EEPROM are
valid. The valid Flag value is 1Ch.
EEPROM Register
Address: SELECT 20h
Name: EEPROM Address/Status CCR5 Back Door
Type: Write/Read
Table 43. EEPROM Address/Status CCR5 Back Door: Address 20h
Bit Placement Bit Name
Bits 7-0
Address/Status Bits
Description
EEPROM address/status data.
Programming Internal Registers
PS012002-1201