参数资料
型号: L64118
厂商: LSI CORP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA256
封装: PLASTIC, BGA-256
文件页数: 40/68页
文件大小: 877K
代理商: L64118
L64118 MPEG-2 Transport Controller with Embedded MIPS CPU (TR4101) 45
SC0_VCC_ENn
SmartCard 0 VCC Enable
Output
This signal turns the power supply of SmartCard 0 on or
off. When LOW, it enables the VCC supply.
GPIO32
Bidirectional
SC0_VCC_ENn can serve as a general-purpose I/O
signal (GPIO32) by setting bit 4 in the General-Purpose
Mode register.
By default, this signal is not asserted after reset.
SC0_VPP_ENn
SmartCard 0 VPP Enable
Output
This signal turns the power supply of SmartCard 0 on or
off. When LOW, it enables the VCC supply.
GPIO34
Bidirectional
SC0_VPP_ENn can serve as a general-purpose I/O
signal (GPIO34) by setting bit 4 in the General-Purpose
Mode register.
By default, this signal is not asserted after reset.
SC1_CLK
SmartCard 1 Clock
Output
This signal clocks the output of SmartCard1.
GPIO38
Bidirectional
SC1_CLK can serve as a general-purpose I/O signal
(GPIO38) by setting bit 5 in the General-Purpose Mode
register.
By default, this signal is not asserted after reset.
SC1_DETECT
SmartCard 1 Detect
Input
When HIGH, this signal indicates that a card is inserted
in slot 1.
GPIO36
Bidirectional
SC1_CLK can serve as a general-purpose I/O signal
(GPIO36) by setting bit 5 in the General-Purpose Mode
register.
By default, this signal oats after reset.
118bds Page 45 Wednesday, February 3, 1999 12:37 PM
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