NXP Semiconductors
FXPS7115D4
Digital absolute pressure sensor, 40 kPa to 115 kPa
7.6 User-accessible data array
A user-accessible data array allows each device to be customized. The array consists
of a one time programmable (OTP) factory-programmable block, an OTP user-
programmable block, and read-only registers for data and device status. The OTP blocks
incorporate independent data verification.
Table 32.ꢀUser-accessible data — sensor specific information
Address Register
Type[1]
Bit
7
6
5
4
3
2
1
0
General device information
$00
$01
COUNT
R
R
COUNT[7:0]
DEVSTAT
DSP_ERR
reserved
reserved
COMM_ERR MEMTEMP_
ERR
SUPPLY_
ERR
TESTMODE
DEVRES
DEVINIT
CONT_ERR
reserved
$02
$03
$04
$05
DEVSTAT1
DEVSTAT2
DEVSTAT3
R
VCCUV_
ERR
VCCOV_
ERR
reserved
INTREGA_
ERR
INTREG_
ERR
INTREGF_
ERR
R
R
F_OTP_ERR
U_OTP_
ERR
U_RW_ERR
U_W_
reserved
TEMP0_
ERR
reserved
ACTIVE
MISO_ERR OSCTRAIN_
ERR
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
R
R
reserved
$06 to
$0D
reserved
$0E
$0F
TEMPERATURE
reserved
R
R
TEMP[7:0]
reserved
Communication information
$10
DEVLOCK_WR
R/W
R/W
ENDINIT
reserved
reserved
reserved
SUP_
ERR_DIS
reserved
RESET[1:0]
$11 to
$13
reserved
reserved
$14
$15
$16
UF_REGION_W R/W
REGION_LOAD[3:0]
REGION_ACTIVE[3:0]
0
0
0
0
0
0
0
UF_REGION_R
COMMTYPE
reserved
R
0
UF2
UF2
reserved
reserved
reserved
reserved
reserved
COMMTYPE[2:0]
$17 to
$19
reserved
$1A
$1B
SOURCEID_0
SOURCEID_1
reserved
UF2
UF2
UF2
SID0_EN
SID1_EN
reserved
reserved
SOURCEID_0[3:0]
SOURCEID_1[3:0]
$1C to
$21
reserved
$22
TIMING_CFG
reserved
UF2
UF2
reserved
OSCTRAIN_
SEL
CK_CAL_
RST
reserved
reserved
CK_CAL_EN
$23 to
$3C
reserved
$3D
$3E
$3F
SPI_CFG
UF2
UF2
UF2
reserved
DATASIZE
SPI_CRC_LEN[1:0]
SPICRCSEED[3:0]
WHO_AM_I
I2C_ADDRESS
WHO_AM_I[7:0]
I2C_ADDRESS[7:0]
Sensor specific information
$40
$41
$42
$43
$44
DSP_CFG_U1
DSP_CFG_U2
DSP_CFG_U3
DSP_CFG_U4
DSP_CFG_U5
UF2
UF2
UF2
UF2
UF2
LPF[3:0]
reserved
reserved
reserved
USER_RANGE[1:0]
reserved
reserved
reserved
reserved
reserved
A_OUT
INT_OUT
reserved
reserved
reserved
reserved
reserved
ST_CTRL[3:0]
reserved
FXPS7115D4
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© NXP B.V. 2019. All rights reserved.
Product data sheet
Rev. 3 — 5 December 2019
28 / 72
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