C515 Datasheet, PDF (52/55 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

ROM Verification Characteristics for the C515-1RM
ROM Verification Mode 1
Parameter
Address to valid data
Symbol
t_AVQV
min.
–
Limit Values
max.
10 t_CLCL
C515
Unit
ns
P1.0 - P1.7
P2.0 - P2.4
Address
Port 0
Data OUT
Address : P1.0 - P1.7 = A0 - A7
P2.0 - P2.4 = A8 - A12
Data : P0.0 - P0.7 = D0 - D7
t _AVQV
New Address
New Data Out
Inputs : PSEN = V_SS
ALE, EA = V_IH
RESET = V_IL2
MCT03212
Figure 24
ROM Verification Mode 1
Semiconductor Group
52
1997-08-01