Operating manual ВІСТ.418266.006-03 НЕ
31
“New factors”
frame format –the data display system to the detecting unit
D7 D6 D5 D4 D3 D2 D1 D0
0
1
0
1
0
1
0
1 Byte 55h
–
start-of-frame character
Byte AAh
1
0
1
0
1
0
1
0
0
0
1
0
А3
А2
А1
А0
D7…D4 –
“New factors”
frame code
D3…D0 –
detecting unit address
mantissa high byte
Multiplication factor of the high
sensitivity detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
mantissa high byte
Dead time (formula) of the high
sensitivity detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
low byte
Dead time (physical) of the high
sensitivity detector
(word)
high byte
low byte
Dead time (physical)-3 of the high
sensitivity detector
(word)
high byte
mantissa high byte
Background/K of the high sensitivity
detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
mantissa high byte
Personal background of the high
sensitivity detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
mantissa high byte
Multiplication factor of the low
sensitivity detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
mantissa high byte
Dead time (formula) of low sensitivity
detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
low byte
Dead time (physical) of the low
sensitivity detector
(word)
high byte
low byte
Dead time (physical)-3 of the low
sensitivity detector
(word)
high byte
mantissa high byte
Background/K of the low sensitivity
detector
(float MSP430)
exponent
mantissa low byte
mantissa middle byte
control
arithmetical checksum with a carry
“Confirmation”
frame format –the detecting unit to the data display system
D7 D6 D5 D4 D3 D2 D1 D0
0
1
0
1
0
1
0
1 Byte 55h
–
start-of-frame character
Byte AAh
1
0
1
0
1
0
1
0
1/0 0
1
1
А3
А2
А1
А0
D7 = 0
–
normal operation
D7 = 1
–
error
D6…D4 –
“Confirm
ation
”
frame code
D3…D0 –
detecting unit address