peb20525 Infineon Technologies Corporation, peb20525 Datasheet - Page 234

• Manufacturer Part Number: peb20525
• Description: 2 Channel Serial Optimized Communication Controller For Hdlc/ppp
• Manufacturer: Infineon Technologies Corporation

7.7.1.3
Figure 67
Figure 68
Data Sheet
LDS, UDS
LDS, UDS
D(15:8)
(1) Signals LDS, UDS and D(15:8) only available in 16-bit Motorola bus mode
(2) Interrupt signal shown is push-pull, active high. Same timings apply to push-pull, active low interrupt
(1) Signals LDS, UDS and D(15:8) only available in 16-bit Motorola bus mode
D(15:8)
DTACK
A(7:1)
DTACK
A(7:1)
D(7:0)
A(7:0)
signal. In case of open-drain output the timing depends on external components.
D(7:0)
A(7:0)
INT
R/W
R/W
CS
DS
CS
DS
1)
1)
1)
1)
1)
2)
1)
Motorola Bus Interface Timing
Motorola Read Cycle Timing
Motorola Write Cycle Timing
52a
52a
40
40
44
44
42
42
48
52
52
47
234
46
50
49
49a
51
41
45
41
Electrical Characteristics
43
54
43
53
45
53
55
55
PEB 20525
PEF 20525
53a
53a
2000-09-14