SCP1000 PCB3 VTI Technologies, SCP1000 PCB3 Datasheet - Page 17

• Manufacturer Part Number: SCP1000 PCB3
• Description: SENSOR I2C 30-120KPA PCB
• Manufacturer: VTI Technologies
• Series: SCP1000r

Specifications of SCP1000 PCB3

• Pressure Type: Absolute
• Operating Pressure: 4.35 ~ 17.40 PSI, 30 ~ 120 kPa
• Output: Digital
• Voltage - Supply: 2.4 V ~ 3.3 V
• Termination Style: Surface Mount
• Operating Temperature: -20°C ~ 70°C
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 551-1044

3
3.1 Register Description
3.2 Direct Access Registers
VTI Technologies Oy
www.vti.fi
Addressing Space
Register address in hex format.
RW – Read / Write register, R – Read only register.
0x1F
0x20
0x21
SPI
SCP1000 register contents and bit definitions are described in more detail in next sections. All
registers are read and written through the serial host interface.
SCP1000 register types:
Table 10. List of SCP1000 direct and indirect access registers and EEPROM registers.
SCP1000 direct access register contents and bit definitions are described in this section. Direct
access registers can be accessed directly through the serial interface.
Address: 0x00
Register name: REVID, ASIC revision number
Address
Bits
7:0
0x2C
-
-
-
0x00
0x01
0x02
0x03
0x04
0x06
0x07
0x00
0x05
0x29
0x2A
0x2B
direct access registers,
indirect access registers and
EEPROM registers.
0x7F
0x80
0x81
TWI
Mode
R
Name
REVID
DATAWR
ADDPTR
OPERATION
OPSTATUS
RSTR
STATUS
DATARD8
DATARD16
TEMPOUT
CFG
TWIADD
USERDATA1
USERDATA2
USERDATA3
USERDATA4
Value
Initial
03h
REVID
Name
Doc.Nr. 8260800.08
Subject to changes
Description
ASIC revision number
Indirect register access data
Indirect register access pointer
Operation register
Operation status
ASIC software reset
ASIC top-level status
Pressure output data (MSB) or
8 bit data read from EEPROM
Pressure output data (LSB) or
8-bit data read from indirect register
14-bit temperature output data
Configuration register
TWI address
User data
User data
User data
User data
Description
ASIC revision number
(R, W, RW)
Mode
RW
RW
RW
RW
RW
RW
RW
RW
W
W
R
R
R
R
R
R
EEPROM
EEPROM
EEPROM
EEPROM
Register
Indirect
Indirect
access
Direct
Direct
Direct
Direct
Direct
Direct
Direct
Direct
Direct
Direct
SCP1000 Series
Width[
Rev.0.08
bits]
16
16
8
8
8
8
8
8
8
8
8
8
8
8
8
8
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