Radio Shack TRS-80

Notes:
Specifications
AC Power Supply
Microprocessor
1 ~ ---'~~:~'!,.,R~.7Ie"'--- ~----!!F~6~95~E~M7H",---1
105-130 VAC 60 Hz
o 18Amps RMS
Power R Ulremenls
Currenl Orain
SeriaI Interface
Standard RS·232-C Signal
Pin
#
CD
RD
GRQUNO
TD
Carrter Delect (Slatus Input une) 1
Receive Daia 2
Zero Voltage Relerence 3
Transmit Data Out 4
56
RS-232-Pin Location
looklng !lOm the outside al the RS-232-C lac" on the COlOR
COMPUTER
Printer Software
Requirements
600 Baud
1 Slart Bil (Iogical zero)
7 Data Bits (LSB first)
2 Stop Bils (Iogical one)
No Parily
132-Column Printer Width
Aulomatic Carnage Aelurn al End alLine
59