Maxim Integrated MAX31782 - Manual (Page 20)

  MaximIntegrated 3-2
MAX31782 User’s Guide
Revision 0; 8/11
SECTION 3: SYSTEM REGISTER DESCRIPTIONS
Most MAX31782 functions are controlled by sets of registers . These registers provide a working space for memory oper-
ations as well as configuring and addressing peripheral registers on the device . Registers are divided into two major
types: system registers and peripheral registers . The common register set, also known as the system registers, includes
ALU access and control registers, accumulator registers, data pointers, interrupt vectors and control, and stack pointer .
The peripheral registers define additional functionality and the functionality is broken up into discrete modules .
This section describes the MAX31782’s system registers .
Table 3-1 shows the MAX31782 system register map .
Table 3-2 explains system register bit functions . This is followed by a detailed bit description .
Table3-1.SystemRegisterMap
REGISTER
INDEX
REGISTERMODULE
AP(8h) A(9h) PFX(Bh) IP(Ch) SP(Dh) DPC(Eh) DP(Fh)
00h AP A[0] PFX[0] IP — — —
01h APC A[1] PFX[1] — SP — —
02h — A[2] PFX[2] — IV — —
03h — A[3] PFX[3] — — OFFS DP[0]
04h PSF A[4] PFX[4] — — DPC —
05h IC A[5] PFX[5] — — GR —
06h IMR A[6] PFX[6] — LC[0] GRL —
07h — A[7] PFX[7] — LC[1] BP DP[1]
08h SC A[8] — — — GRS —
09h — A[9] — — — GRH —
0Ah — A[10] — — — GRXL —
0Bh IIR A[11] — — — FP —
0Ch — A[12] — — — — —
0Dh — A[13] — — — — —
0Eh CKCN A[14] — — — — —
0Fh WDCN A[15] — — — — —