W921E840A Datasheet, PDF (11/58 Pages) Winbond – 4-BIT MICROCONTROLLER

W921E840A/W921C840
6. FUNCTIONAL DESCRIPTION
6.1 ROM Memory Map
0000H
000FH
0010H
Interrupt
Area
Indirect
Call and
Look-up
Table
Area
Long
Call/Jump
Area
0FFFH
1000H
1FFFH
8192 x 10-bit
0000H
0001H
0002H
0003H
0004H
0005H
0006H
0007H
0008H
0009H
000AH
000BH
000CH
000DH
000EH
000FH
JMPL Instruction (Reset)
XXXXX XXXXX
JMPL Instruction (INT0)
XXXXX XXXXX
JMPL Instruction (TM0)
XXXXX XXXXX
JMPL Instruction (TM1)
XXXXX XXXXX
JMPL Instruction (TM2)
XXXXX XXXXX
JMPL Instruction (Comparator / TM3)
XXXXX XXXXX
JMPL Instruction (P4.0 to P4.2)
XXXXX XXXXX
JMPL Instruction (Serial Port)
XXXXX XXXXX
Priority: Reset > INT0 > TM0 > TM1 > TM2 > (Comparator / TM3) > P4.0 to 4.2 > Serial Port
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Publication Release Date: July 1999
Revision A3