Racal Instruments 1994 Service Manual page 126

Table
4.6
-
High Speed Output Mode
Format
Byte
No.
g
D5 D4
D3 D2
D1 DO
Comments
1
E7
E6
E5
E4
E3 E2
El EO
Least
significant
byte
of
Event counter
2
E15
E14
E13 E12
Ell
E10
E9 E8 Next
to
least significant
byte of Event counter
3
E21 E20
El
9
El
8
El
7
E16 Next most
significant
byte of Event counter
4
—
T26 T25 T24
—
E26
E25 E24
Most
significant
three
bits
of
Time
and Event
counters
5
T7 T6
T5 T4
T3 T2 T1
TO
Least
significant byte
of
Time
counter
6
T15 T14 T13
T12 Til
T10
T9 T8
Next
to
least significant
byte of
Time
counter
7
T23
T22
T21
T20
T19 T18 T17
T16 Next most
significant
byte of
Time
counter
8
TT7 TT6 TT5 TT4 TT3 TT2
TT1 TTO
Least
significant
byte
of
Start
TEC
counter
9
TP
9
TP8
TT11
TT10
TT9 TT8
Most
significant four
bits
of Start
TEC
and Stop
TEC
counters
10
TP7 TP
6
TPS TP4 TPS TP2
TP1 TPO
Least
significant
byte of
Stop
TEC
counter
11
ST5 ST4
ST3
ST2
ST1 STO
Least
significant
byte
of
short calibration Start
TEC
counter
SP9 SP8 ST11 ST10
STS
ST8 Most
significant four
bits
of short calibration Start
TEC
and Stop
TEC
counters
13
;
SP7 SP6 SP5 SP4 SP3 SP2 SP1 SPO
Least
significant
byte
of
short calibration
Stop
TEC
counter
14
j
LT7 LT6 LT5 LT4
LT3
LT2
LT1
LTO
Least significant byte
of
long calibration Start
TEC
counter