SCC1300-D04 VTI Technologies, SCC1300-D04 Datasheet - Page 15

• Manufacturer Part Number: SCC1300-D04
• Description: GYRO/ACC COMBO 3-AXIS +/-6G SPI
• Manufacturer: VTI Technologies

Specifications of SCC1300-D04

• Output Type: Digital - SPI
• Sensor Type: Gyroscope and Accelerometer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 551-1069-2

4.3 Gyroscope ASIC Addressing Space
4.3.1 Register Definition
4.3.2 Data Register Block
Table 10. Register map of data register block.
VTI Technologies Oy
www.vti.fi
Address
Dec (hex)
00(00)
00(00)
00(00)
07(07)
07(07)
07(07)
08(08)
08(08)
09(09)
10(0A)
10(0A)
10(0A)
The ASIC has multiple register and EEPROM blocks. The EEPROM blocks holding the calibration
data will be programmed via SPI during manufacturing process. User only needs to access the
Data Register Block at addresses 00h and 07h - 0Ah (addresses 01h-06h are reserved). The
content of this register block is described below.
The offset of temperature data is factory calibrated but sensitivity of the temperature data varies
from part to part. Note: Registers marked with F are reserved for factory use only and not to be
written to.
Register Name
[bit definition]
Rate_X[0]
Rate_X[1]
(S_OK Flag)
Rate_X[15:2]
IC Identification
[14, 11:1]
IC Identification[12]
HWParEn
IC Identification[13]
HWParSel
Status/Config
[14:10, 8:1]
Status/Config[9]
(Parity_OK)
Reserved
Temp[0]
Temp[1] (S_OK Flag)
Temp[15,2]
Number of
Bits
1
1
14
14
1
1
14
1
14
1
1
14
Doc.Nr. 82 1131 00 A
Subject to changes
Read/
Write/
Factory
R
R
R
F
W
W
F
R
F
R
R
R
Data Format
-
-
S
-
-
-
-
-
-
S
Description
odd Parity bit of Rate_X[14,1]
S_OK =0 Rate_X failed
S_OK =1 Rate_X valid (ok)
S_OK is generated out of the monitoring flags in the
status register (08h).
If either one of the flags in register 08h [15:2] is 0,
S_OK will be 0. Only if all flags in register 08h[15:2]
are 1 S_OK is set to 1
Sensor output data format two's complement
Reserved
Setting this bit to ‘1’ is enabling the Parity functionality
This bit is selecting an even or an odd parity mode.
Bit = 0: Even Parity mode means that the number of
ones in the data word including the parity bit is even.
Bit = 1: Odd Parity mode means that the number of
ones in the data word including the parity bit is odd.
Reserved
This bit is set as soon as the SPI logic is detecting a
wrong parity bit received from the µC. This bit is
automatically cleared during read access to this
register.
Bit = 0 : Parity error
Bit = 1 : Parity check ok.
Reserved
odd Parity bit of TEMP[14,1]
S_OK =0 Rate_X failed
S_OK =1 Rate_X valid
Temperature sensor output
SCC1300-D04
Rev. 1.0
15/30