Table 11 only applies to PO2 of the MAX6870. Write a 0
to a bit to make the PO2 output independent of the
respective signal (IN1–IN6 primary or secondary
thresholds, WDI1 or WDI2, GPI1–GPI4, MR, or other
programmable outputs).
MAX6870/MAX6871
EEPROM-Programmable Hex/Quad
Power-Supply Sequencers/Supervisors with ADC
______________________________________________________________________________________ 21
Table 11. PO2 (MAX6870 Only) Output Dependency
BIT OUTPUT ASSERTION CONDITIONS
[0] 1 = PO2 assertion depends on IN1 primary undervoltage threshold (Table 2).
[1] 1 = PO2 assertion depends on IN2 primary undervoltage threshold (Table 3).
[2] 1 = PO2 assertion depends on IN3 primary undervoltage threshold (Table 4).
[3] 1 = PO2 assertion depends on IN4 primary undervoltage threshold (Table 4).
[4] 1 = PO2 assertion depends on IN5 primary undervoltage threshold (Table 4).
[5] 1 = PO2 assertion depends on IN6 primary undervoltage threshold (Table 4).
[6] 1 = PO2 assertion depends on watchdog 1 (Tables 27 and 28).
12h 8012h
[7] 1 = PO2 assertion depends on watchdog 2 (Tables 27 and 28).
[0] 1 = P O2 asser ti on d ep end s on IN 1 second ar y und er vol tag e/over vol tag e thr eshol d ( Tab l e 2) .
[1] 1 = P O2 asser ti on d ep end s on IN 2 second ar y und er vol tag e/over vol tag e thr eshol d ( Tab l e 3) .
[2] 1 = P O2 asser ti on d ep end s on IN 3 second ar y und er vol tag e/over vol tag e thr eshol d ( Tab l e 4) .
[3] 1 = P O2 asser ti on d ep end s on IN 4 second ar y und er vol tag e/over vol tag e thr eshol d ( Tab l e 4) .
[4] 1 = P O2 asser ti on d ep end s on IN 5 second ar y und er vol tag e/over vol tag e thr eshol d ( Tab l e 4) .
[5] 1 = P O2 asser ti on d ep end s on IN 6 second ar y und er vol tag e/over vol tag e thr eshol d ( Tab l e 4) .
[6] 1 = PO2 assertion depends on GPI1 (Table 6).
13h 8013h
[7] 1 = PO2 assertion depends on GPI2 (Table 6).
[0] 1 = PO2 assertion depends on GPI3 (Table 6).
[1] 1 = PO2 assertion depends on GPI4 (Table 6).
[2] 1 = PO2 assertion depends on PO1 (Table 10).
[3] 1 = PO2 assertion depends on PO3 (Tables 12 and 13).
[4] 1 = PO2 assertion depends on PO4 (Tables 14 and 15).
[5] 1 = PO2 assertion depends on PO5 (Tables 16 and 17).
[6] 1 = PO2 assertion depends on PO6 (Tables 18 and 19).
14h 8014h
[7] 1 = PO2 assertion depends on PO7 (Table 20).
15h 8015h [0] 1 = PO2 assertion depends on PO8 (Table 21).
40h 8040h [1] 1 = PO2 asserts when MR = low (Table 7).
(219 Seiten)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern