L64118 LSI Logic Corporation, L64118 Datasheet - Page 46

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

46
SC1_I/O
SC1_RSTn
SC1_VCC_ENn
SC1_VPP_ENn
L64118 MPEG-2 Transport Controller with Embedded MIPS CPU (TR4101)
SmartCard 1 I/O
This signal transfers the data (using the coupler) between
SmartCard1 and the SmartCard port of the L64118. It is
open-drain. This signal must be pulled up by an external
resistor after reset.
SmartCard 1 Reset
This signal resets SmartCard1.
GPIO35
SC1_RSTn can serve as a general-purpose I/O signal
(GPIO35) by setting bit 5 in the General-Purpose Mode
register.
By default, this signal is not asserted after reset.
SmartCard 1 VCC Enable
This signal turns the power supply of SmartCard1 on or
off. When LOW, it enables the VCC supply.
GPIO37
SC1_VCC_ENn can serve as a general-purpose I/O
signal (GPIO37) by setting bit 5 in the General-Purpose
Mode register.
By default, this signal is not asserted after reset.
SmartCard 1 VPP Enable
This signal turns the power supply of SmartCard 0 on or
off. When LOW, it enables the VPP pin.
GPIO39
SC1_VPP_ENn can serve as a general-purpose I/O
signal (GPIO39) by setting bit 4 in the General-Purpose
Mode register.
By default, this signal is not asserted after reset.
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Output
Output
Output