TI Museum
Bullettin CB-199-A
Description: Program Recorder
Description: PHP 1900 Sidecar Thermal Printer Solid State
If you want print, use this line in basic:
100 OPEN #1:"TP",OUTPUT
110 PRINT #1: "ciao"
120 CLOSE #1
Description: Cartrdige 512k v.1.0
Original Concept and Special Tanks To :
James Fetzner
Description: RAM Expansion 32k v.1.0
My interface is different from all those in circulation, because it only uses 3 chips and not 4 like all !
Description: SCART Interface V.1.0
This interface allows you to connect your European TI-99 / 4A to the TV via the scart. Once the TI-99 / 4A is connected to the TV and turned on, video switching is automatic, the audio output is stereo, as well as the ability to connect to an external amplifier.
Description: SCART Interface V.2.0
This interface allows you to connect your European TI-99 / 4A to the TV via the scart. Once the TI-99 / 4A is connected to the TV and turned on, video switching is automatic, the audio output is stereo, as well as the ability to connect to an external amplifier. The difference to version V.1.0 is the complete compatibility with LCD TV.
Desc
ription: Eprom Adapter 2532 to 2732 V.1.0
This adapter allows you to replace the two PROM U610 and U611 of your TI-99 / 4A with two Eprom 2732s, being easier to find. The adapter can be used in all repairs where you need to replace the Eprom 2532.
My cartridges for TI-99 / 4A
|
Name Cartridge |
Year |
Released |
Number |
-9Manual |
Speech |
Screenshot |
Screenshot |
Screenshot |
|
4A Flyer |
1986 |
John Phillips |
BDAF |
YES |
|
|
|
|
|
Accounting Assistant |
1981 |
Scott Foresman |
SF30429 |
|
|
 |
|
|
|
Addition |
1982 |
Texas Instruments |
PHM 3090 |
|
|
|
|
|
|
Addition & Subtraction 1 |
1981 |
Scott Foresman |
PHM 3027 |
YES |
|
|
|
|
|
Addition & Subtraction 1 |
1981 |
Scott Foresman |
SF30201 |
YES |
|
|
|
|
|
Addition & Subtraction 2 |
1981 |
Scott Foresman |
PHM 3028 |
YES |
|
 |
|
|
|
Addition & Subtraction 3 |
1984 |
Scott Foresman |
SF30226 |
|
|
|
|
|
|
Adventure |
1981 |
Adventure International |
PHM 3041 |
YES |
|
 |
|
|
|
Alien addition |
1982 |
Texas Instruments |
PHM 3115 |
|
|
|
|
|
|
Alligator mix |
1982 |
Texas Instruments |
PHM 3114 |
|
|
 |
|
|
|
Alpiner |
1982 |
Texas Instruments |
PHM 3056 |
YES |
|
|
|
|
|
A-maze-ing |
1980 |
Texas Instruments |
PHM 3030 |
YES |
|
 |
|
|
|
Ambulance |
1983 |
Funware |
FW1005 |
|
|
|
|
|
|
Ant-eater 8k |
1983 |
Romox |
|
|
|
|
|
|
|
Championship Baseball |
1983 |
Milton Bradley MBX |
PHM 3148 |
|
|
|
|
|
|
Beginning grammar |
1978 |
Texas Instruments |
PHM 3003 |
YES |
|
|
|
|
|
Beyond word |
|
|
|
|
|
|
|
|
|
Bigfoot |
1983 |
Milton Bradley MBX |
PHM3151 |
|
|
|
|
|
|
Black jack e poker |
1980 |
Texas Instruments |
PHM 3033 |
|
|
|
|
|
|
Blasto |
1980 |
Milton Bradley |
PHM 3032 |
YES |
|
|
|
|
|
Black Hole |
1983 |
DaTaBioTics |
BABD |
|
|
|
|
|
|
Budget managent |
|
|
|
|
|
 |
|
|
|
Burgertime |
1983 |
Data East USA |
PHM 3233 |
|
|
|
|
|
|
Buck Rogers - Planet of Zoom |
1983 |
Sega Enterprises |
PHM 3226 |
|
|
|
|
|
|
calcolo di una equazione dimostrativa |
|
|
|
|
|
 |
|
|
|
Car wars |
1981 |
Texas Instruments |
PHM 3054 |
YES |
|
 |
|
|
|
Centipede |
1983 |
Atarisoft |
RX8503 |
|
|
|
|
|
|
Chisolm trail |
1982 |
Texas Instruments |
PHM 3110 |
YES |
|
 |
|
|
|
Computer math games II |
1982 |
Texas Instruments |
PHM 3083 |
YES |
|
|
|
|
|
Computer math games III |
1983 |
Texas Instruments |
PHM 3085 |
|
|
|
|
|
|
Computer math games VI |
1982 |
Texas Instruments |
PHM 3088 |
YES |
|
|
|
|
|
Computer War |
1983 |
Thorn EMI Video |
|
|
|
|
|
|
|
Congo bongo |
1983 |
Sega Enterprises |
PHM 3227 |
|
|
|
|
|
|
Connect four |
1980 |
Milton Bradley |
PHM 3038 |
YES |
|
 |
|
|
|
Console Test |
|
|
|
|
|
 |
|
|
|
CorCom PDM99 |
|
|
|
|
|
|
|
|
|
Decimals |
1982 |
Texas Instruments |
PHM 3096 |
|
|
|
|
|
|
Decimals 1 |
1983 |
Scott Foresman |
SF30229 |
|
|
|
|
|
|
Decimals 2 |
1983 |
Scott Foresman |
SF30244 |
YES |
|
|
|
|
|
Defender |
1983 |
Atarisoft |
RX8506 |
|
|
|
|
|
|
Demolition Division |
1982 |
Texas Instruments |
PHM 3116 |
YES |
|
|
|
|
|
Demostration |
1979 |
Texas Instruments |
PHM 3001 |
|
|
|
|
|
|
Diagnostic |
1979 |
Texas Instruments |
PHM 3000 |
|
|
|
|
|
|
Dig Dug |
1982-83 |
Namco & Atarisoft |
RX8509 |
|
|
|
|
|
|
Disk Fixer 2.0 |
1984 |
Navarone |
|
|
|
|
|
|
|
Disk manager 1 |
1980 |
Texas Instruments |
PHM 3019 |
|
|
 |
|
|
|
Disk manager 2 |
1982 |
Texas Instruments |
PHM 3089 |
|
|
|
|
|
|
Division |
1982 |
Texas Instruments |
PHM 3093 |
YES |
|
|
|
|
|
Division 1 |
1982 |
Scott Foresman |
SF 30210 |
|
|
|
|
|
|
Division 1 |
|
Texas Instruments |
PHM 3049 |
|
|
|
|
|
|
Donkey Kong |
1983 |
Atarisoft |
RX8512 |
|
|
|
|
|
|
Dragon mix |
1982 |
Texas Instruments |
PHM 3117 |
|
|
 |
|
|
| Driving Demon | 1983 | FunWare | FW1008 | |||||
|
Early learning fun |
1982 |
Texas Instruments |
PHM 3002 |
YES |
|
|
|
|
|
Early Logo Learning Fun |
1982 |
Texas Instruments |
PHM 3144 |
|
|
|
|
|
|
Early reading |
1980 |
Texas Instruments |
PHM 3015 |
|
|
 |
|
|
|
Editor assembler |
1981 |
Texas Instruments |
PHM 3055 |
|
|
 |
|
|
|
elaborazioni testo |
|
|
|
|
|
 |
|
|
|
Equations |
1982 |
Texas Instruments |
PHM 3100 |
|
|
|
|
|
|
Extended Basic v110 |
1981 |
Texas Instruments |
PHM 3026 |
|
|
 |
|
|
|
Extended Basic II plus |
1985 |
Mechatronic |
TEN-41488 |
|
|
|
|
|
|
Face Maker |
1983 |
Spinnaker |
PHM 3177 |
YES |
|
|
|
|
|
Fathom |
1983 |
Imagic |
PHM 3222 |
YES |
|
|
|
|
|
Football |
1979 |
Texas Instruments |
PHM 3009 |
|
|
|
|
|
|
for dimostration |
|
|
|
|
|
 |
|
|
|
Fractions 1 |
1982 |
Scott Foresman |
SF30220 |
|
|
|
|
|
|
Fractional Numbers |
1982 |
Texas Instruments |
PHM 3095 |
YES |
|
|
|
|
|
Frog Jump |
1982 |
Scott Foresman |
SF31177 |
|
|
|
|
|
|
Frogger |
1984 |
Parker Brothers |
PB1610 |
YES |
|
|
|
|
|
gestione dati personali |
|
|
|
|
|
 |
|
|
|
gioco matematico |
|
|
|
|
|
 |
|
|
|
grammatica inglese |
|
|
|
|
|
 |
|
|
|
Hangman |
1981 |
Milton Bradley |
PHM 3037 |
|
|
 |
|
|
|
Henhouse |
1983 |
Funware |
FW 1001 |
YES |
|
|
|
|
|
Hen pecked |
1983 |
Romox |
|
|
|
|
|
|
|
Home financial decisions |
1978 |
Texas Instruments |
PHM 3006 |
YES |
|
|
|
|
|
Home work plus |
1984 |
Navarone |
AS-04 |
|
|
|
|
|
|
Honey Hunt |
1983 |
Texas Instruments MBX |
PHM3156 |
YES |
|
|
|
|
|
Hopper |
1983 |
Texas Instruments |
PHM 3229 |
YES |
|
|
|
|
|
House hold budget management |
1979 |
Texas Instruments |
PHM 3007 |
YES |
|
|
|
|
|
Hunt the wumpus |
1980 |
Texas Instruments |
PHM 3023 |
YES |
|
 |
|
|
|
Hustle |
1980 |
Texas Instruments |
PHM 3034 |
YES |
|
 |
|
|
|
I'm Hiding |
1983 |
Milton Bradley |
MBX |
|
|
|
|
|
|
Indoor soccer |
1980 |
Texas Instruments |
PHM 3024 |
YES |
|
 |
|
|
|
Integers |
1982 |
Texas Instruments |
PHM 3094 |
|
|
|
|
|
|
Jawbreaker II |
1983 |
Sierra On-Line |
PHM 3194 |
YES |
|
|
|
|
|
Jungle Hunt |
1982-83 |
Taito & Atarisoft |
RX8528 |
|
|
|
|
|
|
Laws of arithmetic |
1982 |
Texas Instruments |
PHM 3099 |
|
|
|
|
|
|
M*a*s*h |
1983 |
20th Century Fox |
PHM 3158 |
|
|
|
|
|
|
Measurement Formulas |
1982 |
Texas Instruments |
PHM 3101 |
YES |
|
|
|
|
|
Meteor belt |
1983 |
Texas Instruments MBX |
PHM 3152 |
|
|
|
|
|
|
Meteor multiplication |
1982 |
Texas Instruments |
PHM 3119 |
YES |
|
|
|
|
|
Micro pinball |
1984 |
DaTaBioTics |
BADE |
YES |
|
|
|
|
|
Microsoft multiplan |
1981 |
Microsoft |
PHM 3113 |
|
|
|
|
|
|
Microsurgeon |
1983 |
Imagic |
PHM 3220 |
YES |
|
 |
|
|
|
Mind challenger |
1980 |
Texas Instruments |
PHM 3025 |
|
|
 |
|
|
|
Miner 2049 er |
1983 |
Tigervision |
7-009-99 |
|
|
|
|
|
|
Mini memory |
1981 |
Texas Instruments |
PHM 3058 |
|
|
 |
|
|
|
Miniwriter III |
1986 |
DaTaBioTics |
|
|
|
|
|
|
|
Minus mission |
1982 |
Texas Instruments |
PHM 3118 |
YES |
|
|
|
|
|
Moon mine |
1983 |
Texas Instruments |
PHM 3131 |
YES |
|
|
|
|
|
Moonpatrol |
1982 |
Atarisoft |
RX8531 |
YES |
|
|
|
|
|
Moonsweeper |
1983 |
Imagic |
PHM 3224 |
|
|
|
|
|
|
Ms. Pac-Man |
1983 |
Atarisoft |
RX8543 |
|
|
|
|
|
|
Multiplication |
1982 |
Texas Instruments |
PHM 3029 |
YES |
|
|
|
|
|
Multiplication 1 |
1981 |
Scott Foresman |
SF30207 |
YES |
|
|
|
|
|
Multiplication 2 |
1982 |
Scott Foresman |
SF302223 |
|
|
|
|
|
|
Munch man |
1982 |
Texas Instruments |
PHM 3057 |
YES |
|
|
|
|
|
Munch man 2 |
1987 |
John Phillips |
BDAG |
|
|
|
|
|
|
Munch mobile |
1983 |
SNK Electronics |
PHM 3146 |
|
|
|
|
|
|
Munch man |
1987 |
John Philips |
BDAG |
|
|
|
|
|
|
Music maker |
1980 |
Texas Instruments |
PHM 3020 |
YES |
|
 |
|
|
|
Number Bowling |
1983 |
Scott Foresman |
SF31189 |
YES |
|
|
|
|
|
Number Readiness |
1982 |
Texas Instruments |
PHM 3098 |
YES |
|
|
|
|
|
Numeration 1 |
1983 |
Scott Foresman |
PHM3050 |
YES |
|
|
|
|
|
Numeration 2 |
1983 |
Scott Foresman |
PHM 3051 |
|
|
|
|
|
|
numero magico |
1979 |
Texas Instruments |
PHM 3004 |
YES |
|
 |
|
|
|
Othello |
1982 |
CBS Video |
PHM 3067 |
YES |
|
|
|
|
|
Paint n Print |
1985 |
Navarone |
GP-100-700 |
|
|
|
|
|
|
Pac-Man |
1983 |
Atarisoft |
RX8500 |
|
|
|
|
|
|
Parsec |
1982 |
Texas Instruments |
PHM 3112 |
YES |
|
|
|
|
|
percents |
1982 |
Texas Instruments |
PHM 3097 |
|
|
|
|
|
|
personal real estate |
1980 |
Texas Instruments |
PHM 3022 |
|
|
|
|
|
|
personal record keeping ( usa ) |
1980 |
Texas Instruments |
1103056 |
YES |
|
|
|
|
|
personal record keeping ( D / I ) |
1982 |
Texas Instruments |
PHM 3013 |
|
|
|
|
|
|
Personal Report Generator |
1980 |
Texas Instruments |
PHM 3044 |
|
|
 |
|
|
|
phisycal fitness |
1978 |
Texas Instruments |
PHM 3010 |
YES |
|
 |
|
|
|
Picnic Paranoia |
1983 |
Atarisoft |
RX8517 |
|
|
|
|
|
|
Picture Parts |
1983 |
Scott Foresman |
SF 31180 |
|
|
|
|
|
|
Plato interpreter |
1982 |
Control Data |
PHM 3122 |
YES |
|
|
|
|
|
Pole Position |
1982-83 |
Namco & Atarisoft |
RX8534 |
|
|
|
|
|
|
popeye |
1984 |
Parker Brothers |
PB1650 |
|
|
|
|
|
|
Princess and the frog |
1982 |
Romox |
99ERD12 |
|
|
|
|
|
|
Protector II |
1983 |
Atarisoft |
RX8516 |
|
|
|
|
|
|
Pro Ttyper |
1987 |
DaTaBioTics |
BABG |
|
|
|
|
|
|
Pyramid Puzzler |
1983 |
Scott Foresman |
SF31186 |
|
|
|
|
|
|
Q-bert |
1984 |
Park Brothers |
PB1620 |
|
|
|
|
|
|
Rabbit trail |
1983 |
Funware |
FW1004 |
YES |
|
|
|
|
|
Reading Flight |
1982 |
Scott Foresman |
PHM 3082 |
YES |
|
|
|
|
|
Reading Fun |
1982 |
Scott Foresman |
PHM 3043 |
|
|
|
|
|
|
reading skill course |
|
|
|
|
|
 |
|
|
|
Reading Adventures |
1983 |
Scott Foresman |
SF 30117 |
|
|
|
|
|
|
Reading ON |
1982 |
Scott Foresman |
PHM 3046 |
|
|
|
|
|
|
Reading Power |
1983 |
Scott Foresman |
SF 30121 |
YES |
|
|
|
|
|
Reading Rally |
1982 |
Scott Foresman |
PHM 3048 |
YES |
|
|
|
|
|
Reading Trail |
1983 |
Scott Foresman |
SF 30119 |
|
|
|
|
|
|
Reading Roundup |
1982 |
Scott Foresman |
PHM 3047 |
YES |
|
|
|
|
|
Reading Roundup |
1983 |
Scott Foresman |
SF 30118 |
|
|
|
|
|
|
Return to Pirate's Isle |
1983 |
Texas Instruments |
PHM 3189 |
|
|
|
|
|
|
Robotron 2048 |
2019 |
Atari |
ti99iuc |
|
|
|
|
|
|
Rotor Raiders |
1983 |
ROMOX |
ROM06025 |
|
|
|
|
|
|
scolastic spelling level 3 |
1982 |
Texas Instruments |
PHM 3059 |
|
|
|
|
|
|
scolastic spelling level 4 |
1982 |
Texas Instruments |
PHM 3060 |
|
|
|
|
|
|
scolastic spelling level 5 |
1982 |
Texas Instruments |
PHM 3061 |
|
|
|
|
|
|
scolastic spelling level 6 |
1982 |
Texas Instruments |
PHM 3062 |
|
|
|
|
|
|
Securities Analysis |
1979 |
Texas Instruments |
PHM 3012 |
|
|
|
|
|
|
sewermania |
1983 |
Milton Bradley MBX |
PHM 3150 |
|
|
|
|
|
|
Shamus |
1983 |
Atarisoft |
RX8518 |
|
|
|
|
|
|
slymoids |
1983 |
Texas Instruments |
PHM 3197 |
YES |
|
|
|
|
|
sneggit |
1982 |
Texas Instruments |
PHM 3145 |
|
|
|
|
|
|
Space Bandits |
1984 |
Milton Brdley MBX |
PHM3149 |
|
|
|
|
|
|
Space Journey |
1983 |
Scott Foresman |
SF 31192 |
YES |
|
|
|
|
|
Sound track trolley |
1983 |
Texas Instruments MBX |
PHM 3157 |
YES |
|
|
|
|
|
Speech Editor |
1980 |
Texas Instruments |
PHM 3011 |
|
|
|
|
|
|
Spot Shoot |
1987 |
DaTaBioTics |
|
YES |
|
|
|
|
|
Star Maze |
1983 |
Scott Foresman |
SF3182 |
|
|
|
|
|
|
Star Trap |
|
DaTaBioTics |
|
YES |
|
|
|
|
|
Star Runner |
1987 |
DaTaBioTics |
BAAP |
|
|
|
|
|
|
Star trek |
1983 |
Sega Enterprises |
PHM 3225 |
|
|
|
|
|
|
Statistik |
1979 |
Texas Instruments |
PHM 3014 |
|
|
 |
|
|
|
Story machine |
1982-83 |
Spinnaker |
PHM 3178 |
YES |
|
|
|
|
|
Strike Three |
1988 |
John Philips |
|
|
|
|
|
|
|
Spy's Demise |
1987 |
DaTaBioTics |
BABC |
|
|
|
|
|
| ST Nick | 1983 | FunWare | BDAC | |||||
|
Subtraction |
1982 |
Texas Instruments |
PHM 3091 |
|
|
|
|
|
|
super demon attack |
1983 |
Texas Instruments |
PHM 3219 |
|
|
|
|
|
|
Super extended Basic |
1987 |
Triton |
BDHK |
|
|
|
|
|
|
Superfly |
1983 |
Milton Bradley MBX |
PHM3153 |
YES |
|
|
|
|
|
Superstorm |
2019 |
Atari |
ti99iuc |
|
|
|
|
|
|
tax investment record keeping |
1980 |
Texas Instruments |
PHM 3016 |
|
|
|
|
|
|
Terminal Emulator 1 |
1980 |
Texas Instruments |
PHM 3017 |
|
|
|
|
|
|
terminal emulator 2 |
1980 |
Texas Instruments |
PHM 3035 |
YES |
|
 |
|
|
|
Terry Turtles Adventure |
1983 |
Texas instruments MBX |
PHM3154 |
YES |
|
|
|
|
|
TEX turbo and the big bug battles |
2016 |
DSAPSC |
|
|
|
|
|
|
|
The Attak |
1980 |
Texas Instruments |
PHM 3031 |
YES |
|
 |
|
|
|
The great word race |
1987 |
tritor products |
|
|
|
|
|
|
|
ti calc |
1983 |
Texas Instruments |
PHM 3213 |
YES |
|
 |
|
|
|
ti extended basic 1.00 |
1982 |
Texas Instruments |
PHM 3026 |
|
|
|
|
|
|
ti invaders |
1981 |
Texas Instruments |
PHM 3053 |
|
|
|
|
|
|
ti logo |
1981 |
Texas Instruments |
PHM 3040 |
|
|
 |
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ti logo II |
1984 |
Texas Instruments |
PHM 3109 |
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ti logo mondadori |
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ti planner |
1987 |
DaTaBioTics |
BJBS |
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ti writer word processor |
1982 |
Texas Instruments |
PHM 3111 |
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tombstone city |
1981 |
Texas Instruments |
PHM 3052 |
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touch typing tutor |
1982 |
Texas Instruments |
PHM 3064 |
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Treasure Island |
1983 |
Data East USA |
PHM 3168 |
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TRIS clone |
1989 |
Asgard |
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YES |
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tunnels of doom |
1982 |
Texas Instruments |
PHM 3042 |
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video chess |
1979 |
Texas Instruments |
PHM 3008 |
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video graphs |
1979 |
Texas Instruments |
PHM 3005 |
YES |
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Videogames 1 |
1980 |
Texas Instruments |
PHM 3018 |
YES |
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| Video Vegas | 1982 | FunWare | FW1002 | |||||
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Yathzee |
1980 |
Milton Bradley |
PHM 3039 |
YES |
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zero zap |
1981 |
Milton Bradley |
PHM 3036 |
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Weight control nutrition |
1980 |
Texas Instruments |
PHM 3021 |
YES |
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WORD RADAR |
1982 |
Texas Instruments |
PHM 3185 |
YES |
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Word Invasion |
1982 |
Texas Instruments |
PHM 3169 |
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Word Write XTRA |
1988 |
DaTaBioTics |
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The Texas Instruments SBP0400 (SBP = silicon bipolar), also known as SBC 0400 and X0400, is a microprogrammable 4-bit slice processor that was introduced in 1976 (delivery began in December 1975).It was one of the first VLSI processors and was the first device in the USA based on I²L technology (integrated injection logic). It was used for research and teaching purposes in the aerospace industry (NASA)and in the learning computer LCM-1001 (Texas Instruments, 1976). This microprocessor learning computer was probably the company's first.
In addition to the SBP0400, the learning computer contains a 74279 latch and a rechargeable battery. It is powered by a 7 V power supply unit. It is operated via a total of 20 toggle switches, which are divided into nine micro-operation switches, four data input switches, six control switches and the main switch. The switch position "down" or "left" corresponds to digital "0" or LOW; the position "up" or "right" corresponds to "1" or HIGH. The switch position at "1" is additionally indicated by a red LED lighting up. Nine further LEDs are used as output, four each for data and address, and one for ALUCOUT (ALU carry-out). The commands are entered bit by bit, whereby the 9-bit microinstruction word is divided into four ALU command bits, two target operand and three source operand bits. The least significant bit position (LSB) within each of the three groups is on the right. After each data input or expected output, the "CLOCK" push-button must be pressed to write the command to the command register and increase the command counter.
Depending on the command used, the input is then made via the four data switches. The control switches are: ALUCIN (ripple-carry in), PCPRI (program counter priority, required to turn on the output LEDs on the address bus, PCCIN (program counter carry-in), ENCBY2 (enable program counter increment by a displacement of 1 or 2), POS1, POS0 (most significant, intermediate, or least significant position of the processor slice in a cascade). A DIL-40 socket serves as an optional extension by three further modules of the LCM-1000 series or own modules. The pin assignment is identical to that of the SBP0400 (power supply at the second INJECTOR pin - pin 40).
LCM-1001 base device ($ 149,95)
LCM-1002 controller module for micro programming with 256×20 bit PROM ($ 189,95)
LCM-1003 memory module containing 1024 12-bit words ($ 189,95)
LCM-1004 input/output module ($ 109,95)
Home Computer TI-99/4A
Halleluya
Released:June 1981
Price: US$525 (without monitor)
How many:2.8 Million
CPU:TI TMS9900, 3MHz
Memory:16K RAM, 26K ROM
Sound: 3: channels + effect
Joystick: 2
Display:Video via an RF modulator 32 characters by 24 lines text 192 X 256, 16 color graphics
Ports:ROM cartridge (on front) Data storage cassette Audio/Video output Joystick input CPU bus expansion
Peripherals:Speech Synthesizer Peripheral Expansion Box Data storage cassette 300 baud modem
OS:ROM BASIC
TI99-4A Main BOARD
| 1 | TMS9900 CPU central process unit |
| 2 | TMS9918A VDP video display processor |
| 3 | TMS9901 HW Interface |
| 4 | Grom Chips CD2155/CD2156/CD2157 |
| 5 | TMS9919/SN94624 Sound Chips |
| 6 | 8 x TMS4116 RAM Chips |
| 7 | TMS9904 Clock Generator |
| 8 | 2 x 4k ROM chips (1501392-26) |
| 9 | 2 x 128 byte MCM6810P Scratch-pad RAM |
| 10 | Command Module Connector ( cartridges ) |
| 11 | Cassette Port |
| 12 | Video Port |
| 13 | Joystick Port |
| 14 | Keyboard Connector |
| 15 | Expansion Port |
TEXAS Instruments, a leader in mathematics education and inventor of the integrated circuit has transformed the world over the past 60 years, he has produced the new Execulator built with renewable materials, uses no batteries, solar cells, silicon, display, completely bio-degradable.
Execulator performs addition, subtraction, multiplication, and even divisions. Unfortunately, the calculations with the% are not supported, but has a constant memory, remember.
The operation is simple Execulator developed for right-handed and left-handed, for the latter it takes a bit of experience.
Texas Instruments, leader nell' educazione della matematica e inventore del circuito integrato ha trasformato il mondo negli ultimi 60 anni, ha prodotto il nuovo Execulator, costruito con materiali rinnovabili, non utilizza batterie, ne celle solari, ne silicio, ne display, completamente bio-degradabile .
Execulator esegue addizione, sottrazione, moltiplicazione, e anche le divisioni. Purtroppo, i calcoli con la percentuale % non sono supportati, ma può utilizzare la memoria costante.
Il funzionamento è semplice, Execulator può essere utilizzato sia da destri che da mancini, per quest' ultimi ci vuole un pò di pratica
Model: Portable Professional Computer (PPC) Color Version
Adapter: 110 volt
Year: 1983
Keyboard: QWERTY full-stroke keyboard with arrow keys and separated numeric keypad
Cpu: Intel 8086 Speed: 5 mhz CO-processor: 8087
Ram: 64k (up to 768k) Sound: Beeper
Text mode: 80 x 25 Graphics mode: 720 x 300
Size - Weight: 47 x 42 x 19 cm / 12 kg with the monochrom monitor / 14 kg with the color monitor
I/O ports: Parallel/Centronics port, 5 expansion slots (non IBM compatible), 4 x serial ports
Media: two 5''1/4 disk-drive (320k)
OS: MS-DOS 2.1 CP/M 86, UCSD P-system, Prologue and Concurrent CP/M 86.
Peripherals: 10Mb or 20Mb hard-drive ( need interface), RAM expansion cards, Voice recognition card, Ethernet card.
Price: 64k model about 3000$ (USA, november 1983) / 64k model : £ 4.000.000 (Italy, 1985)
VDP RAM wrong
If you have a problem with the 4116 video RAM and you don't have the oscilloscope, you can basically use these photos to find the faulty RAM. This help is useful if one of the RAMs has the DOUT pin locked (broken ram).
Wiring diagram.
