Technical Data of PC-1475



Pin 1
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11- Pin Inter- face
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Pin 11
PC-1475 from above Contrast wheel

Pin 1

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15- Pin Inter- face
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Pin 15

Model:PC-1475 Pocket Computer
Processor:8 bit CMOS CPU, 768 kHz clock
Programming Language:     BASIC
System ROM:136kB ROM
Memory Capacity:System 1,3 kB
In RAM card:
System area
System variables 208 bytes
Program and DIM variables 6558 bytes (8kB card)
Reserve Mode 144 bytes
Card Slots:max. 2 RAM cards with 2, 4, 8, 16 or 32 kB
Stack:Subs 10, Function 16, FOR..NEXT 5, Data 8
Precision:10 digits (mantissa) + 2 digits (exponent) (single precision) and 20 digits (double precision)
Memory Protection:CMOS, battery protected
Serial Interface:asynchronous, half duplex
300, 600, 1200 baud
7 or 8 data bits
none, even or odd Parity
1 or 2 stop bits
signal level CMOS niveau 4-6 volts
signals: input RS, CS, CD; output SD, RS, RR, ER; other: VC, SG, FG
Display:24*2 characters, each 5*7 pixel
Keyboard:78 keys
Power Supply:2 3V lithium batteries CR-2032 or Accu 6V at 11 pin printer interface
Power Consumption:ca. 0.03 watts
Operation Temperature:0C bis 40C
Size:182 (W) * 72 (D) * 16 (H) mm
Weight:ca. 190 g with one RAM card and batteries




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