SC1200UFH-266 AMD (ADVANCED MICRO DEVICES), SC1200UFH-266 Datasheet - Page 64

• Manufacturer Part Number: SC1200UFH-266
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC1200UFH-266

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

3.4.13
3.4.14
64
Signal Name
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PE
SLCT
SLIN#/ASTRB#
STB#/WRITE#
Signal Name
IRRX1
IRRX2/GPIO38
IRTX
Parallel Port Interface Signals (Continued)
Fast Infrared (IR) Port Interface Signals
Ball No.
Ball No.
32579B
A18
A20
C19
C18
C20
D20
A21
C21
D17
C17
B20
A22
AK8
K28
C11
Type
Type
I/O
O
O
O
I
I
I
I
Description
Parallel Port Data. Transfer data to and from the periph-
eral data bus and the appropriate Parallel Port data regis-
ter. These signals have a high current drive capability.
Paper End. Set high by the printer when it is out of
paper.
This ball has an internal weak pull-up or pull-down resis-
tor that is programmed by software.
Select. Set active high by the printer when the printer is
selected.
Select Input. When low, selects the printer. This signal
is in TRI-STATE after a 0 is loaded into the corresponding
control register bit. Uses an external 4.7 KΩ pull-up resis-
tor.
Address Strobe (EPP). Active low, used in EPP mode to
denote an address or data cycle. When the cycle is
aborted, ASTRB# becomes inactive (high).
Data Strobe. When low, indicates to the printer that valid
data is available at the printer port. This signal is in TRI-
STATE after a 0 is loaded into the corresponding control
register bit. An external 4.7 KΩ pull-up resistor should be
employed.
Write Strobe. Active low, used in EPP mode to denote
an address or data cycle. When the cycle is aborted,
WRITE# becomes inactive (high).
Description
IR Receive. Primary input to receive serial data from the
IR transceiver. Monitored during power-off for wakeup
event detection.
Note:
IR Receive 2. Auxiliary IR receiver input to support a
second transceiver. This input signal can be used when
GPIO38 is selected using PMR[14], and when
AUX_IRRX bit in register IRCR2 of the IR module in
internal SuperI/O is set.
IR Transmit. IR serial output data.
If selected as IRRX1 function but not used, tie
IRRX1 high.
AMD Geode™ SC1200/SC1201 Processor Data Book
TFTD14+F_C/BE2#
TFTD15+F_C/BE3#
TFTD1+VOPD0+
TFTD8+VOPD7+
TFTD7+VOPD6+
TFTD6+VOPD5+
TFTD13+F_AD7
TFTD11+F_AD5
TFTD10+F_AD4
TFTD9+F_AD3
F_FRAME#
Signal Definitions
TFTD16+
TFTD17+
F_IRDY#
LPCPD#
SOUT3
F_AD6
F_AD2
F_AD1
F_AD0
SIN3
Mux
Mux