Maxim-integrated MAX31782 Manual do Utilizador descarregar pdf (Página 139)

Maxim Integrated 17-4

MAX31782 User’s Guide

Revision 0; 8/11

Table 17-2. Background Mode Commands (continued)

OP CODE COMMAND OPERATION

0000–0011 Read ICDA

Read data from the ICDA. The contents of the ICDA register are loaded into the debug shift reg-

ister through the ICDB register for host read. This command requires two follow-on transfer cycles

with the least significant byte first.

0000–0100 Read ICDD

Read data from the ICDD. The contents of the ICDD register are loaded into the debug shift reg-

ister through the ICDB register for host read. This command requires two follow-on transfer cycles

with the least significant byte first.

0000–0101 Read BP0

Read data from the BP0.The contents of the BP0 register are loaded into the debug shift register

through the ICDB register for host read. This command requires two follow-on transfer cycles with

the least significant byte first.

0000–0110 Read BP1

Read data from the BP1. The contents of the BP1 register are loaded into the debug shift register

through the ICDB register for host read. This command requires two follow-on transfer cycles with

the least significant byte first.

0000–0111 Read BP2

Read data from the BP2. The contents of the BP2 register are loaded into the debug shift register

through the ICDB register for host read. This command requires two follow-on transfer cycles with

the least significant byte first.

0000–1000 Read BP3

Read data from the BP3. The contents of the BP3 register are loaded into the debug shift register

through the ICDB register for host read. This command requires two follow-on transfer cycles with

the least significant byte first.

0000–1001 Read BP4

Read data from the BP4. The contents of the BP4 register are loaded into the debug shift register

via the ICDB register for host read. This command requires two follow-on transfer cycles with the

least significant byte first.

0000–1010 Read BP5

Read data from the BP5. The contents of the BP5 register are loaded into the debug shift register

via the ICDB register for host read. This command requires two follow-on transfer cycles with the

least significant byte first.

0001–0001 Write ICDC

Write control data to the ICDC. The contents of ICDB are loaded into the ICDC register by the

debug engine at the end of the data transfer cycle.

0001–0011 Write ICDA

Write data to the ICDA. The contents of ICDB are loaded into the ICDA register by the debug

engine at the end of the data transfer cycles. Data is transferred with the least significant byte first.

0001–0100 Write ICDD

Write data to the ICDD. The contents of ICDB are loaded into the ICDD register by the debug