Sony BVH-2000, Руководство по эксплуатации и обслуживанию

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4-13-8. Designation and Test of Memory Address
When
board
address "AOIOH" using the SY-79
Set SI (REACTION TIME switch) to "A", S2 (PREROLL TIME
switch) to "0" and press S3 (TEST switch) on the SY-79 board.
Step 2.
Set S 1 to "1" and S2 to "0" on the SY-79 board.
In the above way, it is possible to display the contents of 1 byte
of address "AOIOH" on the ND1 in hexadecimal notation.
51
} HIGH
z
0
~
«
53: PUSH
~
a:
~ 0
LL
Z
51: ·1· }
ORDER
BYTE
w
52: .0. LOW
u
+
> Example of Display
a:
ND1:SY-79
w
(f)
~
The above example indicates that the machine is in the
following condition.
TEST MODE? Yes
TAPE OUT? No
SERVO REF MISS? No
TIP ERROR? No
HARD ERROR? No
LOCAL? Yes
When cneckmz address "XXXXH" using the SY-80
board
Set SI (TEST/UPPER switch) and S2 (TEST/LOWER switch)
to the hexadecimal number of the high order byte, then press S4
(TEST switch) on the SY-80 board.
Step 2.
Set Sl and S2 on the SY-80 board to the hexadecimal
number of
the low order byte. In this way, the content of 1 byte of address
"XXXXH" will be displayed on the NDI of the SY-80 board in
hexadecimal
notation.
4-13-9. Monitor Display of Common Memory
When making a superimposed display of the contents of the
common memory on the monitor, set the switches on the SY-80
and TC-I4A
boards as shown below.
SY-80 Board
TEST DISPLAY switch S9-8 ON
TC-14A Board
CHAR switch S7 ON
CHAR mode switch SI3 "A"
CHAR SIZE switch S11 "1"
CHAR V POSITION switch S12 "1"
Adjust the horizontal of the displayed characters
using and the character size using RV2.
the method of "4-13-8" above, the contents of the
common memory consisting of 16 bytes from the address
designated by the SY-79 board to the 15th address after the
above address will be superimposed on the top half of the
monitor, and the contents of the 16 bytes designated by the SY-
80 board will be superimposed
on the bottom half of the
monitor.
1 2
J: X
3
J: J:
5
X J:
1 3 5
J: X J: X J: J:
6
7 8 9
10 11
SYft,79
\ 23xO
+
22x1
+
21xO
+
2oxO/ \ 23xO
+
22xo +
21xO
+
2ox1/
J: J: J: J: X J: J: X X X X
y
y
=4 =1
12 13 14 15 16
X
J:
X X X X XX X X
7
12 13
X X
14
X X
16
X X
SY'-80
4-44
BV H-2000( U /C) IPS/PM
BVH-2180(U/C)/PS/PM