M38203M4 Datasheet, PDF (57/344 Pages) Mitsubishi Electric Semiconductor – 8-BIT SINGLE-CHIP MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3820 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
XIN
φ
RESET
Internal reset
Address
Data
SYNC
Fig. 41 Reset sequence
Reset address from
vector table
?
?
?
?
FFFC FFFD ADH, ADL
ADL
ADH
XIN : about 8200
clock cycles
Notes 1 : XIN and φ are in the relation : f(XIN) = 8 • f (φ)
Notes 2 : A question mark (?) indicates an undefined status that depens on the previous status.
3820 GROUP USER’S MANUAL
1-41