PEB20534H-10 SIEMENS [Siemens Semiconductor Group], PEB20534H-10 Datasheet - Page 414

• Manufacturer Part Number: PEB20534H-10
• Description: DMA Supported Serial Communication Controller with 4 Channels DSCC4
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
14.6
a) Non-PCI Interface Pins
T
Inputs are driven to 2.4 V for a logical “1” and to 0.4 V for a logical “0”. Timing
measurements are made at 2.0 V for a logical “1” and at 0.8 V for a logical “0”.
The AC testing input/output waveforms are shown below.
Figure 85
b) PCI Pins
According to the PCI specification V2.1 from June 1, 1995 (Chapter 4: Electrical
Specification for 5 V signalling)
14.6.1
The AC testing input/output waveforms are shown in figures 86 and 87 below.
Figure 86
A
= 0 to + 70 C;
2.4
0.45
Clock
Output Delay
TRI-STATE
Output
AC Characteristics
PCI Bus Interface Timing
Input/Output Waveform for AC Tests
PCI Output Timing Measurement Waveforms
V
V
th
tl
2.0
0.8
V
DD5
V
test
Test Points
t
t
on
= 5 V
val
V
V
test
test
t
5%;
off
2.0
0.8
V
DD3
= 3.3 V
V
414
test
0.3 V
Device
Under
Test
Device
Under
Test
Electrical Characteristics
Data Sheet 09.98
C
C
Load
Load
PEB 20534
= 50 pF
= 50 pF
ITS09800
ITS09801