HAL815
ADVANCE INFORMATION
5.4. Number Formats
Binary number:
Two-complementary number:
The first digit of positive numbers is “0”, the rest of the
number is a binary number. Negative numbers start
with “1”. In order to calculate the absolute value of the
number, calculate the complement of the remaining
digits and add “1”.
The most significant bit is given as first, the least sig-
nificant bit as last digit.
Example: 101001 represents 41 decimal.
Example: 0101001 represents +41 decimal
1010111 represents −41 decimal
Signed binary number:
The first digit represents the sign of the following
binary number (1 for negative, 0 for positive sign).
Example: 0101001 represents +41 decimal
1101001 represents −41 decimal
Table 5–3: Available register addresses
Register
Code
Data
Bits
Format
Customer
Remark
CLAMP-LOW
CLAMP-HIGH
VOQ
1
2
3
10
11
11
binary
binary
read/write/program
read/write/program
read/write/program
Low clamping voltage
High clamping voltage
two compl.
binary
SENSITIVITY
MODE
4
5
6
7
14
6
signed binary
binary
read/write/program
read/write/program
lock
Range and filter settings
Lock Bit
LOCKR
1
binary
ADC-READOUT
14
two compl.
binary
read
TC
11
12
15
6
signed binary
binary
read/write/program
read/write/program
write
TCSQ
5
DEACTIVATE
12
binary
Deactivate the sensor
Micronas registers (read only for customers)
Register
Code
Data
Bits
Format
Remark
OFFSET
FOSCAD
SPECIAL
IMLOCK
8
4
5
6
1
two compl. binary
binary
ADC offset adjustment
9
Oscillator frequency adjustment
special settings
13
14
binary
Lock Bit for the Micronas registers
22
Micronas
MICRONAS [ MICRONAS ]
