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Table 1. system register map – Rainbow Electronics MAXQ7667 User Manual

Page 30

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MAXQ7667

16-Bit, RISC, Microcontroller-Based,
Ultrasonic Distance-Measuring System

30

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MODULE NAME (BASE SPECIFIER)

REGISTER

INDEX

AP (8h)

A (9h)

PFX (Bh)

IP (Ch)

SP (Dh)

DPC (Eh)

DP (Fh)

0h AP A[0]

PFX[0]

IP

— — —

1h APC A[1] PFX[1]SP

— —

2h — A[2] PFX[2]

IV

— —

3h — A[3] PFX[3]

— OFFS DP[0]

4h PSF A[4] PFX[4]

DPC

5h IC A[5] PFX[5]

GR

6h IMR A[6] PFX[6]LC[0]

GRL —

7h — A[7] PFX[7]LC[1]

BP

DP[1]

8h SC A[8]

GRS

9h — A[9]

— — —

GRH

Ah —

A[10]

— — —

GRXL

Bh

IIR

A[11]

— — — FP

Ch —

A[12]

— — — — —

Dh —

A[13]

— — — — —

Eh CKCN

A[14]

— — — — —

Fh WDCN

A[15]

— — — — —

Table 1. System Register Map

Note: Registers in italics are read-only. Registers in bold are 16-bit wide.