peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 368

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Table 7-7 Siemens/Intel Interrupt Timing
Parameter
IACK pulse width
IACK control interval
IREQ reset after last IACK
inactive
Slave address (IE0, IE1) setup
time
Slave address (IE0, IE1) hold
time
Interrupt vector (D7-D0) valid
after IACK active
Interrupt vector (D7-D0) valid
after IACK inactive
IE0 low after IE1 low
IE0 high after IE1 high
IE0 low after IREQ active
IREQ inactive after IE1 low
IREQ reactivated after IE1 high
IE0 high after IREQ reset
Semiconductor Group
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
II
ICI
IACK-INT
SAI
ISA
IVV
IVH
IE10L
IE10H
IRIEOL
DISINT
IE1H-INTV
INT-IE0H
7-7
min.
70
40
5
0
5
Limit Values
Electrical Characteristics
max.
200
50
40
20
20
10
25
25
10
PEB 20560
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2003-08