Z1601720ASC Zilog, Z1601720ASC Datasheet - Page 70

• 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

56
EEPROM Register
Address: SELECT 16h
Name: Window 2 Start/Range Address MSB
Type: Write/Read
Table 36.
EEPROM Register
Address: SELECT 17h
Name: Window 2 Range Address LSB
Type: Write/Read
Table 37.
RM001102-0901
Bit Placement
Bits 2-0
Bit 3
Bits 6-4
Bit 7
Bit Placement
Bits 7-0
Z86017/Z16017 PCMCIA Interface Solution
Reference Manual
Window 2 Start/Range Address MSB: Address 16h
Window 2 Range Address LSB: Address 17h
Bit Name
EN_WRITE_PROTECT
EN_DMA_ACK
Bit Name
Description
Bits 8, 9, and 10 of the starting address range of Port 2.
When this bit is set, the RWPROT bit in the pin
replacement register is used to inhibit writing to the
external peripherals. When it is cleared, PROT is ignored.
Bits 8, 9, and 10 of the starting address range of Port 2.
When this bit is set, ATA_DMA_ACKNOWLEDGE is set
when the address space is accessed, and Speaker Out on
the PCMCIA interface is used as DREQ.
Description
LSB range address for Port 2.
Programming Internal Registers