ST6255C View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST6255C' PDF : 84 Pages View PDF
ST6255C ST6265C ST6265B
Figure 6. ST6 Core Block Diagram
RESET
0,01 TO 8MHz
OSCin
OSCout
CONTROLLER
INTERRUPTS
DATA SPACE
OPCODE
FLAG
VALUES
2
CONTROL
SIGNALS
ADDRESS/READ LINE
DATA
RAM/EEPROM
PROGRAM
ROM/EPROM
12
Program Counter
and
6 LAYER STACK
ADDRESS 256
DECODER
DATA
ROM/EPROM
A-DATA B-DATA
DEDICATIONS
ACCUMULATOR
FLAGS
ALU
RESULTS TO DATA SPACE (WRITE LINE)
VR01811
15/84
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