MAX15501EVKIT+ Maxim Integrated Products, MAX15501EVKIT+ Datasheet - Page 23

• Manufacturer Part Number: MAX15501EVKIT+
• Description: KIT EVAL FOR MAX15501
• Manufacturer: Maxim Integrated Products

Specifications of MAX15501EVKIT+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 9. Extended SPI Programming Operation (Daisy-Chained Applications)
Figure 10. Aborted SPI Programming Operation (Invalid, Showing t
Write to the command addresses 4h or 5h to read back the
configuration register data or the internal error information
through DOUT[9:0]. For error readback operations, each
bit corresponds to a specific error condition, with multiple
bits indicating multiple error conditions present.
An intermittent error is defined as an error that is detected
and is resolved before the error register is read back.
When the error is resolved without intervention, the inter-
mittent bit (bit 9) is set. The output short-circuit and output
open-load errors trigger the intermittent bit. Internal over-
READY
DOUT
SCLK
DOUT
SCLK
CS_
DIN
CS_
t
CSH
t
CSH
X
Z
Z
______________________________________________________________________________________
DIN13 DIN12 DIN11
1
1
t
CSS
t
t
DOE
CSS
t
DOE
2
2
ERROR REGISTER UPDATED,
3
ERROR RE-EVALUATED
3
DIN10
Readback Operations
4
4
t
DS
Intermittent Errors
DOUT9 DOUT8 DOUT7 DOUT6 DOUT5 DOUT4 DOUT3 DOUT2 DOUT1 DOUT0
DOUT9
DIN9
5
5
DIN8
t
6
CH
6
Voltage-Output Conditioners
DIN7
t
7
t
CH
CSDOZ
7
ACTIVE FRAME
OPERATION ABORTED
DIN6
8
Industrial Analog Current/
8
t
CP
t
CL
DIN5
9
9
CSDOZ
t
DOH
temperature and supply voltage brownout do not trigger
the intermittent bit.
The ERROR output is typically connected to an inter-
rupt input of the system microcontroller. The MAX15500/
MAX15501 only issue an interrupt when a new error con-
dition is detected. The devices do not issue interrupts
when errors (either individual or multiple) are resolved
or when already reported errors persist. The system
microcontroller resets ERROR when the system micro-
controller reads back the error register. ERROR does not
assert again unless a different error occurs.
DIN4
10
10
and Internal Activity)
DIN3
11
11
DIN2
12
12
t
DOT
DIN1
13
13
t
DOZ
DIN0
14
14
15
15
Error Reporting Applications
X
16
16
X
t
CR
17
X
HIGH-Z
t
CSR
t
CSV
X
X
HIGH-Z
23