User`s guide

UART Registers
The UART registers are located at address OxE780 - OxE787.
See the UART
datasheet for register usage information.
PROM / FLASH Specifications
The following specifications apply to PROM and FLASH.
PROM (90ns)
FLASH 29C512 or 29COlO
Differences Between PSG/2 and PSG/S
The following differences exist between PSGI2 and PSG/3.
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PSG/S supplies DIP switches instead of the PSG/2’s internal jumpers.
PSG/3 no longer supports a 9V battery.
PSGI3 does not require a control module. The Neuron Chip and the
transceiver are on the motherboard.
PSG/3 uses a 29C512, or 29COlO FLASH. You can also use 27C512.
PSGI3 no longer supports STL-BYTE Board Control Register.
PSG/3 no longer supports STAT-BYTE Board Status Byte.
PSG/3 supports larger memory map with expanded RAM and ROM/FLASH
options.
SLTA. H has been replaced by PSG . H.
SLTAREG _ H has beenreplacedby PSGREG.H.
SLTA. LIB has been replaced by PSG . LIB.
PSG/3 can be powered by 9 - 30 Volts AC or DC.
SLTA-10 Adapter User’s Guide 13-11