Roland GP-16 - Appendix: Version Identification Methods; Version Identification Overview; Major Version Check; Minor Version Check

APPENDIX
(Identifying
Version
Number)/#8(><-ya
>
•
There are three
ways to identify version
of
the
program ROM
(IC11).
1.
Major Version
up. (Ex: Ver. 1.00
2.00)
The
display
flashes the version
on
1)
power-up,
2)
upon
entering
the test mode and
3)
on loading
the
factory
preset.
The
version
here is that of the Program
ROM (IC1
1
on
the Main Board).
2.
Minor Version
up.
(Ex: Ver. 1.01
—
1.02)
See
top face of
the program ROM for the Version
number.
OTP ROM: Version
is marked on the
seal of the
program
ROM.
MASK ROM: When silk on
the program ROM reads
"R1 51
79985-1
",
the
version is 1.02.
3.
Verifying version
during test
mode for procedures
to enter the
test
mode,
refer to Test Mode
on
page
6.
Although
version is not explicitly shown,
it is
identified by
the way of display shown
at a step
during
"4.
D-RAM
BUS Check" in
the
test
mode.
©Ver.
1.02
GP- 16
7°U
?'y
2*
ROM
(IC11)
y
3
V
3
a
19 19
t
to
1.
(M
: 1.00
—
2.00)
3
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•
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ON
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y
•
y°u^'7
a
rom
(IC11
on Main Board)
'/
3
>
•
A
y
’V"f'
0
2.
(0j
:
1.01
-
1.02)
An
y 7
A
ROM
£ f
t,
a'-
V
3
y
o
OTP ROM
CDt§&
:
ROM
y-JlC^'-y 3
A
h
O
MASK ROM
<Dt§'a
:
ROM R1
5
179985-1
7
°
n
A
A
AROMOA-ya^il,
1.02 A'
Ac
3,txi-
a-
R&fijffl
LTA-y
3
•7
-7s
h
•
A-
K^cdAOAM:,
“ax
P
•
A-
K”
(P.
6)
^#MlTT$O
0
rXf
•
A-
KA>PpA>
“4.
D-RAM
BUS Check” U&
A’nx'A
A
ROM (D^—'J 3
y\z
X
ot,
ZftiTUcoX
7
©Ver.
1.02
(DWs'k
OK/IE#
NGAH#
©Ver.
1.00<7)ijr^
GP-
1
B
Jan, 1990
24