Texas Instruments 990 Manual page 120

CONTROLLER TIMER ROMS
ASSEMBLY
Pl\94S554
A=USA AND
EUROPEAN
PN 946076 CHARACTER ROW
B•JAPAN DECODER ROM
DECODER ROM
PN 22634<'10
DASH NO. DASH NO.
DASH NO
(S)
@U51 @U52
A-1
-1
-2
A-2
-1 -2
A-3, B-1 -1 -4
A-4, B-2
-1 -4
A-5, B-3
-1 -2
t;-J
-
0 0
A-6, B-4
-1 -2
A-7
-1 -6
A-8
-1
-6
A-X09*
-1 -0
B-5
________
_,
A-XI
O*
B-6
-1
-s
0
<§:
A-X11*
B-7
-1 -6
Q)
-
A-X12*
-1
-6
B-S
(B) 1363168
Table 24. VDT Controller Standard Configurations
·-
GRAPHIC ROM
NETWORK LOCATIONS
LINE
t-----
SYNC COUNTER LINES LINE 9
GRAPHICS CURSOR
DECODER ROM
DEVICE PN972.923-· 1 PN972923-2 OPTION ADDRESS
DASH NO. TYPE JUMPER JUMPER
@U42 @U41
PLUG P9
PLUGS
··--··-I
1-----
-3 SN74162N
NONE P6,PS,P10
--
-3 SN74162N
NONE PS,P10
--------
r-·
-5
SN94163N NONE P5,P7,P11
- --
-
-5
SN74163N NONE
P7 ,P11
-
-3 SN74162N U94.,U24 US5 ,U23 YES P6,PS,P10
-
-3
SN74162N U94 U85 YES PS,P10
-7
SN74162N NONE P6,PS,P10
-----·--
i---·
--
-7 SN74162N NONE
PS,P10
-9
SN74163N NONE P5,P7,P11
-
-9
SN74163N NONE P7 ,P11
-
-7
SN74162N U94 ,IJ24 USS ,U 23 YES P6,PS,P1 0
-7
SN74162N U94
USS YES PS,P10
·-
REQUIREMENT FOR
SINGLE CONTROLLER
HARDWARE JUMPERS
U22 PIN 10 TO 16
U33 PIN 7 TO 16
U32 PIN 4 TO 16
U30PIN9TOS
NONE
YES
NONE
YES
NONE
YES
NONE
YES
NONE
YES
NONE
YES
-
REQ UIRED
MORY
WORKS
ME
NET
DESCRIPTION
D/S DUAL;
SMG
F/H 1920/
960
S0/60 HZ
G GRAl"HICS
--·---·--1----
u
117
U137
u
137
THl~U U 1 32
THl~U U 1 52
THHU U 1 ~52
EVEN N UMBERED
RKS U 11 S
132~U13S
I ~;2
NE TWO
THRU U
THRU lJ
EVEN
NE TWO
NUMBEFIE:D
HK:S U 'I 3S
s
;~ THRU
u
117
u
137
u
1 37
u
117
u
1 37
U137
1
THHU U 132
THHU U 1 52
THHU U1!52
THr!UU132
THFIU U1~)2
THHU U1~52
EVEN
I
'IUMBEFtED
RKS U 118
J132,U138
J 1 :;2
NE TWO
THRU I
THRU I
EVEN
I
'IUMBEf;~ED
RKS U 1 38
u
1 :;2
NE TWO
THRU
u
117
u
138
u
137
THF!UUl32
nmu u
1 ~;2
THJ;:U U 'I ~; 2
D,F,60
S,F,60
D,H,60
S,H,60
D,F,60,G
S,F,60.,G
D,F,50
S,F,SO
D,H,50
S,H ,SO
D,F ,SO,G
S,F.SO,G
*l~J'·~I:.1:~.~~J3J='i-~E~i~RA6'fe?R
s:f.'
AND -X12, THE X INDICATES THE EUROPEAN COUNTRY