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Register description, Egister, Escription – Impulse 8004e User Manual

Page 18

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Register Description

All ports are set to input after reset or power up.

Address

Mode D7 D6 D5 D4 D3 D2 D1 D0

Base+0

Input Port A

RD

PAD7 PAD6 PAD5 PAD4 PAD3 PAD2 PAD1 PAD0

Base+1

Input Port B

RD

PBD7

PBD6 PBD5

PBD4 PBD3

PBD2

PBD1

PBD0

Base+2

Output

Port

C RD/WR

PCD7

PCD6 PCD5

PCD4 PCD3 PCD2 PCD1 PCD0

Base+3

Output Port D RD/WR PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0

Base+4

RD 0 0 0 0 0 0 0 0

© Sealevel Systems, Inc.

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DIO-32.PCIe User Manual