peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 23

• Manufacturer Part Number: peb20534
• Description: Dma Supported Serial Communication Controller With 4 Channels
• Manufacturer: Infineon Technologies Corporation

1.3
Figure 1
Data Sheet
BUS
PCI
C/BE(3:0)
Control and Address Bus Extension
AD(31:0)
DEVSEL
DEMUX
FRAME
for De-multiplexed Bus Interface
IDSEL
PERR
SERR
TRDY
STOP
IRDY
INTA
REQ
PAR
GNT
CLK
RST
W/R
Logic Symbol
Logic Symbol
(de-multiplexed address bus)
A(31:0)
or
Muxed Local Bus Interface (LBI) + 16 Bit GPP
Muxed LBI + 8 Bit GPP + Synchronous Serial
Demuxed LBI (8 Bit Address) + 8 Bit GPP
LAD(15:0), GP(15:8), SSC interf.
LD(15:0), GP(15:8), LA(7:0)
Demuxed Local Bus Interface (LBI)
JTAG Test
Interface
Depending on Configuration:
LAD(15:0), GP(15:0)
LD(15:0), LA(15:0)
PEB 20534
Controller (SSC) interface
23
DSCC4
or
or
or
or
or
or
Control Signals
LBI
PEB 20534
PEF 20534
TxD0
RxD0
RTS0
CTS0
CD0/RCG0
TxCLK0
RxCLK0
2000-05-30
Overview
Channel 0
Channel 1
Channel 2
Channel 3
(SCC0)
(SCC1)
(SCC2)
(SCC3)
Serial
Serial
Serial
Serial