Z86017/Z16017 PCMCIA Interface Solution
Product Specification
9
Address Mapping Circuit
Internal Bus, IB7-IB0 and Controls
Window 0 Address 03, 04
ATA/IDE Map
- Special Register
Mapping Circuit
for ATA/IDE
PCMCIA Address
and Control Bus
Actual Address
And Strobes
Window 1 Address
Additional
Chip
Address Range 10, 11,12,13
Register
Select
and
Starting
HCS0
Range
Address Register
Chip Select
Address Control
Register
- Memory
- I/O
HCS1
Logic
and
Address
Logic
IOWR
IORD
- External Chip Select
Window 2 Address
MRD
Address Range 14,15,16,17
Register
MWR
Starting
Address Register
HA2-HA0
Address Control
Register
- Memory
- I/O
- External Chip Select
Window 3 Address
Address Range 18,19,1A,1B
Register
Starting
Address Register
Address Control
Register
- Memory
- I/O
- External Chip Select
Figure 5. Connection Block Diagram
PCMCIA Interface Overview
PS012002-1201
ZILOG [ ZILOG, INC. ]
