PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 32

• Manufacturer Part Number: PEB20571
• Description: ICs for Communications
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 2-3
Pin
No.
62
61
60
59
56
Preliminary Data Sheet
Symbol In (I)
LRxD0
LTxD0
LTSC0 /
LRTS0
LCxD0 /
LCTS0
LCLK0
LNC Port 0 (DELIC-LC)
Out (O)
I
O (OD) High Z
O
I
I/O
During
Reset
I
PLL-
Bypass”
strap.
Internal
pull-up
refer to
page 2-
28
I
I
After
Reset
I
High Z LNC Transmit Serial Data Port 0
H
I
I
2-5
Function
(HDLC and Async mode).
(HDLC and Async mode).
LNC0 Tristate Control / Request to Send
2 modes per S/W selectable:
1) TxD output is valid (HDLC mode).
Supplies a control signal for an external
driver. (’low’ when the corresponding
TxD-output is valid).
2) ’request-to-send’ functionality
(Async mode)
LNC0 Collision Data / Clear to Send
2 modes per S/W selectable:
1) Collision Data (HDLC Mode).
2) ’clear-to-send’ functionality
(Async mode)
LNC Clock Port 0
When configured as output may be
driven at the following frequencies:
2.048 MHz, 4.096 MHz,
8.192 MHz, 16.384 MHz
LNC Receive Serial Data Port 0
Pin Descriptions
PEB 20571
DELIC
2003-08