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Bitfields for PCMCIA window capabilities

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Bit Description

0

programmable base address

1

programmable window size

2

window disable/enable supported

3

8-data bus

4

16-data bus

5

base address alignment on size boundary required

6

power-of-two size granularity

---memory windows---

7

card offset must be aligned on size boundary

8

paging hardware available

9

paging hardware shared

10

page disable/enable supported

11 - 15

reserved (0)

---I/O windows---

7 - 15

reserved (0)