L64118 LSI Logic Corporation, L64118 Datasheet - Page 47

• Manufacturer Part Number: L64118
• Description: Controllers, Transport Controller with Embedded MIPS CPU (TR4101)
• Manufacturer: LSI Logic Corporation

Infrared Port
These signals provide the connection between the L64118 and an
external infrared receiver and transmitter.
IRBL
IRRX0
IRRX1
L64118 MPEG-2 Transport Controller with Embedded MIPS CPU (TR4101) 47
Infrared Blaster
This signal is the infrared blaster output. This signal can
be configured to reflect the value of the infrared
transmitter output.
GPIO47
IRBL can serve as a general-purpose I/O signal
(GPIO47) by setting bit 7 in the General-Purpose Mode
register.
By default, this signal floats after reset.
Infrared Receiver 0
This signal serves as the receive port for the
demodulated signal of one of the two infrared receivers
ports.
GPIO40
IRRX0 can serve as a general-purpose I/O signal
(GPIO40) by setting bit 7 in the General-Purpose Mode
register.
By default, this signal floats after reset.
Infrared Receiver 1
This signal serves as the receive port for the
demodulated signal of one of the two infrared receivers
ports.
GPIO41
IRRX1 can serve as a general-purpose I/O signal
(GPIO41) by setting bit 7 in the General-Purpose Mode
register.
By default, this signal floats after reset.
Bidirectional
Bidirectional
Bidirectional
Output
Input
Input