Appendix G

HARDWARE SPECIFICATIONS

CPUs
 Main CPU: Z-80 compatible C-MOS CPU
 Slave CPU: 6301
 Sub-CPU: µPD7508
Main memory
 RAM : 64KB
 ROM : 32KB
Memory for slave CPU
 RAM : 6KB (external) for Video RAM 128 bytes (internal)
 ROM : 4KB (internal)
Display : LCD display (480 x 64 dots)
Speaker : Dynamic speaker
Interfaces : RS-232C, serial, bar code reader, analog input
Keyboard : ASCII, France, Germany, etc.
Power supply : NiCd battery pack
AC adaptor
Dimensions: 297(W) x 216(D) x 48(H) mm
Weight : Approx. 2.3 kg
Environmental conditions
 Temperature: 5 to 35ºC (operation)
- 20 to 60ºC (storage)
 Humidity : 10 to 80% (operation, no condensation)
10 to 80% (storage, no condensation)
Resistance to shock: Max. 1 G, 1 msec (operation)
Resistance to vibration: Max. 0.25 G, 55 Hz (operation)

G-1


System Configuration Diagram

G-2