Table 1. system register map – Rainbow Electronics MAXQ7667 User Manual
Page 30

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.