KMA199E.115 NXP Semiconductors, KMA199E.115 Datasheet - Page 20

• Manufacturer Part Number: KMA199E.115
• Manufacturer: NXP Semiconductors

Specifications of KMA199E.115

• Operating Temperature (min): -40C
• Operating Supply Voltage (typ): 5V
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
Table 16.
KMA199E_1
Product data sheet
Command
write/read
82h/83h
94h/-
96h/97h
Command registers
Register
CTRL1
SIGNATURE 15 to 0
TESTCTRL0 15 to 12
13.5.1 Command registers
13.5 Registers
In order to enter the command mode, the signature given in
the OWI into the specific register. This must be done as described in
a write command, followed by the signature, but after a power-on reset and not later than
t
cmd(ent)
Bit
15
14
13
12
11
10 and 9 -
8
7
6
5
4
3 to 0
11
10 to 0
.
Access Field
R
R/W
-
R
R/W
R
R
R
-
R
-
W
-
W
-
IN_DIAG_MODE
FORCE_DIAG_OFF
-
LOW_VOLTAGE_DET
EEP_CP_CLOCK_EN charge pump clock on (must be set after setting
-
EEP_ERR_CORRECT EDC: EEPROM error has been corrected; updated
EEP_UNCORR_ERR
MAGNET_LOST_DET magnet-lost detected; bit stays set even if the
-
CRC_BAD
-
SIGNATURE
-
EEP_WRITE_EN
-
Rev. 01 — 18 October 2007
Description
shows if there is a diagnostic condition present;
this bit is not affected by the setting of the register
field FORCE_DIAG_OFF
force diagnostic mode off; default: 0b
reserved
low voltage condition detected
EEPROM write enable signal for writing to
EEPROM); default: 0b
reserved
every EEPROM readout and stays set once set
EDC: EEPROM uncorrectable error has been
detected; updated every EEPROM readout and
stays set once set
condition disappears; for this detection which leads
to diagnostic mode, the magnet-lost detection must
be enabled
reserved
CRC check has failed (checked during start-up)
reserved
write signature 9BA4h within t
command mode; for more details see
Section 13.3.3
reserved
EEPROM write enable signal (must be set before
writing to EEPROM)
0605h — disabled (default)
0E05h — enabled
reserved
Programmable angle sensor
Table 16
KMA199E
has to be written via
Section
cmd(ent)
© NXP B.V. 2007. All rights reserved.
to enter
13.3.3, with
20 of 31