TMS-1400


Another variant of the Texas Instruments TMS-1000/TMS-1100 is known as the TMS-1400. It was used in the Parker Brothers games Split Second and Bank Shot. The die is similar to the TMS-1100, but it has 4K of ROM and 128 4-bit nibbles of RAM.


Split Second game

Parker Brothers handheld LED game.

hardware description and pinout

full die shot

ROM array with top metal layer removed

raw ROM dump

ROM dump


Bank Shot game

Parker Brothers handheld LED game.

hardware description and pinout

full die shot with top metal layer removed

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA


Total Control 4 game

Coleco handheld LED game.

hardware description and pinout

full die shot with top metal layer removed

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA


Dark Tower game

Milton Bradley game.

hardware description and pinout

full die shot

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA

instruction PLA

Info on board versions and repairs


Astro calculator

Kosmos astrological calculator. Uses the TMS-1470, which is the VFD version.

hardware description and pinout

full die shot

full die with top metal layer removed

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA

instruction PLA


Entex Jackpot Blackjack & Gin Rummy

Blackjack and Gin Rummy game. Uses the TMS-1670, the 40-pin VFD version.

hardware description and pinout

full die

full die with top metal layer removed

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA

instruction PLA

picture of VFD

front of PCB

back of PCB


Parker Brothers Master Merlin

Handheld game.

hardware description and pinout

full die with top metal layer removed

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA

instruction PLA


Entex Color Electronic Football 4

Uses the TMS-1670, the 40-pin VFD version.

hardware description and pinout

full die

ROM array

ROM array with top metal layer removed

raw ROM dump

ROM dump

O output PLA

instruction PLA

LED matrix overlay

bezel


Coleco Talking Teacher

Chip labeled MP7324 ML^52702, die labeled TMS1400 MP7324

full die

full die with top metal removed

ROM array

ROM array with top metal removed

raw ROM dump

ROM dump


Tiger 7-in-1 Sports Stadium

hardware description and pinout

full die

full die with top metal removed

output O PLA with top metal removed

instruction PLA with top metal removed

ROM array with top metal removed

raw ROM dump

ROM dump

LED matrix


data sheet with TMS1400 info


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