beautypg.com

4 system register descriptions -43, 4 system register descriptions – Maxim Integrated MAXQ7666 User Manual

Page 45

background image

move @BP[--Offs], @BP[Offs++]
move @DP[0], @DP[0]++

move @DP[1], @DP[1]++
move @BP[Offs], @BP[Offs++]

move @DP[0], @DP[0]--
move @DP[1], @DP[1]--

move @BP[Offs], @BP[Offs--]

move DP[0], @DP[0]++

move DP[0], @DP[0]--

move DP[1], @DP[1]++

move DP[1], @DP[1]--

move Offs, @BP[Offs--]

move Offs, @BP[Offs++]

1.4 System Register Descriptions

The MAXQ7665/MAXQ7666 system register map is shown in Table 1-8. The system register bit functions and reset value are shown in
Table 1-9. Those registers defined in the MAXQ7665/MAXQ7666 system register map are described in the following sections. The
address for each register are given in the format

module[index], where module is the module specifier from 8h to Fh and index is the

register subindex from 0h to Fh.

Table 1-8. MAXQ7665/MAXQ7666 System Register Map

MAXQ7665/MAXQ7666 User’s Guide

1-43

MODULE NAME (BASE SPECIFIER)

CYCLES TO

READ

CYCLES TO

WRITE

REGISTER

INDEX

AP (8h)

A (9h)

PFX (Bh)

IP (Ch)

SP (Dh)

DPC (Eh)

DP (Fh)

1 1 0h AP

A[0]

PFX[0]

IP

1 1 1h

APC

A[1]

PFX[1]

SP

1 1 2h A[2]

PFX[2]

IV

1 1 3h A[3]

PFX[3]

OFFS

DP0

1 1 4h

PSF

A[4]

PFX[4]

DPC

1 1 5h IC A[5]

PFX[5]

GR

1 1 6h

IMR

A[6]

PFX[6]

LC0

GRL

1 1 7h A[7]

PFX[7]

LC1

BP

DP1

1 2 8h SC

A[8]

GRS

1 2 9h A[9]

GRH

1 2 Ah A[10]

GRXL

1 2 Bh IIR

A[11]

FP

1 2 Ch A[12]

1 2 Dh A[13]

1 2 Eh

CKCN

A[14]

1 2 Fh

WDCN

A[15]

Note: Names that appear in italics indicate that all bits of a register are read-only. Names that appear in bold indicate that a register is 16 bits wide.

Maxim Integrated

This manual is related to the following products: