Kikusui tos6200, Operation Manual

Page: 114 / 157

6-36 TOS 6200/6210
6 .4 R egisters
The f o ll o win g sh o ws t he s tru c tur e o f s tatu s d ata :
Fig. 6-3 S tructure of status data
Se r vice r eq u es t
iss u ed
7
RQS
MSS
ES B DS B
ES B DS B
Device status enable register
( I nitial value 8 0H )
E vent status register
OR
OR
OR
OR
OR
OR
Re a d u sin g
*ST B ?
S ervice-request
enable register
( I nitial value 7 0H )
Se t u sin g *SRE
Re a d u sin g SRE?
Re a d u sin g DSR?
Re a d u sin g DSE?
Re a d u sin g *ESR?
S tatus byte
register
7 6
7 6
CME EXE 3 2 1 0
3 2 1 0
3 2 1 0
TEST O N TEST F AI L STO P P ROT PA SS RE A DY
IN V
SET
P rotection register
I nvalid setting register
Re a d u sin g P ROT?
Re a d u sin g IN V?
7 6
OVER
RES
I *
OVER
V A *
7 6 CURR VL OL P RE N OHT P OH P
Fail register Re a d u sin g F AI L?
7 6 5 4
5 4
3 0
U PP ER
F AI L
LOWER
F AI L
U P
≤
LOW
Re a d by se r i a l p o llin g
TEST O N TEST F AI L STO P P ROT PA SS RE A DY
IN V
SET
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Device status register
E a ch bi t o f e a ch r e g is t e r indic at es t h at i t
is se t when i t is 1 a nd r ese t when 0.
The c o n t en t s o f t he en a ble r e g is t e r ar e
n ot b a cked u p .
*: TOS6 210 o nly