TLC6C5712-Q1 Datasheet, PDF (47/68 Pages) Texas Instruments – 12-Channel, Full-Diagnostic, Constant-Current-Sink LED Driver

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TLC6C5712-Q1
SLVSCO9A – AUGUST 2015 – REVISED AUGUST 2015
7.5.67 READ_OPEN_MASK0 Register (address = 98h) [reset = 3Fh]
Address 58h is used for writing the OPEN_MASK0 data using the register pseudonym WRITE_OPEN_MASK0,
and address 98h is used for reading the OPEN_MASK0 data using the register pseudonym
READ_OPEN_MASK0. See the WRITE_OPEN_MASK0 Register (address = 58h) [reset = 3Fh] section for a
description of the register contents.
Figure 89. READ_OPEN_MASK0, Address 98h
7
6
5
4
RESERVED
OPEN_MASK_ OPEN_MASK_
CH5
CH4
R
R/W
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
OPEN_MASK_
CH3
R/W
2
OPEN_MASK_
CH2
R/W
1
OPEN_MASK_
CH1
R/W
0
OPEN_MASK_
CH0
R/W
7.5.68 READ_OPEN_MASK1 Register (address = 99h) [reset = 3Fh]
Address 59h is used for writing the OPEN_MASK1 data using the register pseudonym WRITE_OPEN_MASK1,
and address 99h is used for reading the OPEN_MASK1 data using the register pseudonym
READ_OPEN_MASK1. See the WRITE_OPEN_MASK1 Register (address = 59h) [reset = 3Fh] section for a
description of the register contents.
Figure 90. READ_OPEN_MASK1, Address 99h
7
6
5
4
RESERVED
OPEN_MASK_ OPEN_MASK_
CH11
CH10
R
R/W
R/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
OPEN_MASK_
CH9
R/W
2
OPEN_MASK_
CH8
R/W
1
OPEN_MASK_
CH7
R/W
0
OPEN_MASK_
CH6
R/W
7.5.69 READ_SHORT_FAULT0 (address = 9Ah) [reset = 00h]
Figure 91. READ_SHORT_FAULT0, Address 9Ah
7
6
5
4
RESERVED
SHORT_
FAULT5
SHORT_
FAULT4
R
R
R
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
SHORT_
FAULT3
R
2
SHORT_
FAULT2
R
1
SHORT_
FAULT1
R
0
SHORT_
FAULT0
R
Table 45. READ_SHORT_FAULT0 Register Field Descriptions
Bit Field
7–6 RESERVED
5
SHORT_FAULT5
4
SHORT_FAULT4
3
SHORT_FAULT3
2
SHORT_FAULT2
1
SHORT_FAULT1
0
SHORT_FAULT0
Type
R
R
Reset
0h
0h
R
0h
R
0h
R
0h
R
0h
R
0h
Description
Channel 5 LED short-to-supply fault flag. Active-high. HIGH:
LED short-to-supply detected; LOW: LED short-to-supply not
detected.
Channel 4 LED short-to-supply fault flag. Active-high. HIGH:
LED short-to-supply detected; LOW: LED short-to-supply not
detected.
Channel 3 LED short-to-supply fault flag. Active-high. HIGH:
LED short-to-supply detected; LOW: LED short-to-supply not
detected.
Channel 2 LED short-to-supply fault flag. Active-high. HIGH:
LED short-to-supply detected; LOW: LED short-to-supply not
detected.
Channel 1 LED short-to-supply fault flag. Active-high. HIGH:
LED short-to-supply detected; LOW: LED short-to-supply not
detected.
Channel 0 LED short-to-supply fault flag. Active-high. HIGH:
LED short-to-supply detected; LOW: LED short-to-supply not
detected.
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