peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 40

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

Table 4
Pin No.
96...101,
108, 109,
112
113
114
115
116
117
118
119
96...101,
108, 109,
112...119
96...101,
108, 109,
112...119
Data Sheet
Symbol
or
GP (15:8)
MX
MSCLK
MTSR
MRST
MCS3
MCS2
MCS1
MCS0
or
GP (15:8)
LA(7:0)
or
A(15:0)
Local Bus Interface (LBI) / General Purpose Port (GPP) /
Synchronous Serial Control (SSC) Interface Pins
Input (I)
Output (O)
I/O
I/O
I/O
I/O
Function
8 bit General Purpose Port
(GMODE.PERCFG=011
SSC Interface (GMODE.PERCFG=011
Dont’ Care Pin
This pin is reserved in SSC mode.
A Pull-Up resistor to V
recommended.
SSC Shift Clock Input/Output
SSC Master Transmit / Slave Receive
SSC Master Receive / Slave Transmit
SSC Chip select 3
SSC Chip select 2
SSC Chip select 1
SSC Chip select 0
8 bit General Purpose Port
(GMODE.PERCFG=010
LBI Address Bus
These pins provide the 8 bit Address bus for
the Local Bus Interface.
De-multiplexed Mode (DEMUX connected
to VDD3) :
DEMUX Address Bus (15:0)
These pins provide the 16 least significant
address lines for the de-multiplexed interface.
Signals A(1:0) are unused due to 32 bit
address alignment. A Pull-Up resistor to
V
DD3
40
is recommended.
DD3
2
2
)
)
is
Pin Descriptions
PEB 20534
PEF 20534
2000-05-30
2
):