 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SC1100 Datasheet(PDF) 47 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
SC1100 Datasheet(HTML) 47 Page - National Semiconductor (TI) |
|
|
47 / 348 page  Revision 1.1 47 www.national.com Signal Definitions (Continued) SMI_O AC12 O System Management Interrupt. This is the input to the GX1 core. When enabled, this signal provides for moni- toring of the internal GX1 core SMI# signal for debug purposes. To enable, pull up FPCI_MON (ball AB25). GPIO8+CTS#+IDE_DREQ1 2.4.14 JTAG Interface Signals Signal Name Ball No. Type Description Mux TCK AE20 I JTAG Test Clock. This signal has an internal weak pull- up resistor. --- TDI AF20 I JTAG Test Data Input. This signal has an internal weak pull-up resistor. --- TDO AD20 O JTAG Test Data Output --- TMS AF21 I JTAG Test Mode Select. This signal has an internal weak pull-up resistor. --- TRST# AC20 I JTAG Test Reset. This signal has an internal weak pull- up resistor. For normal JTAG operation, this signal should be active at power-up. If the JTAG interface is not being used, this signal can be tied low. --- 2.4.15 Test and Measurement Interface Signals Signal Name Ball No. Type Description Mux FMUL3B AD10 I/O FMUL3 Bypass. This signal is used for internal testing only. For normal operation, leave this signal uncon- nected. TEST1 GXCLK C20 O GX Clock. This signal is used for internal testing only. For normal operation, program as IRTX or leave uncon- nected. IRTX+TEST3 PLL5B AC11 I/O PLL5 Bypass. This signal is for internal testing only. For normal operation, leave this signal unconnected. TEST2 TEST3 C20 O Internal Test Signals. These signals are used for internal testing only. For normal operation, leave these signals unconnected unless programmed as one of their muxed options. GXCLK+IRTX TEST2 AC11 O PLL5B TEST1 AD10 O FMUL3B TEST0 AA24 O GPIO41+ F_C/BE0# SDTEST5 B20 O Memory Internal Test Signals. These signals are used for internal testing only. For normal operation, leave SDTEST[4:1] unconnected and program SDTEST5 to function as GPIO40. GPIO40+F_AD6 SDTEST4 E3 O --- SDTEST3 D5 O --- SDTEST2 A18 O --- SDTEST1 D1 O --- SDTEST0 A20 O --- 2.4.13 Debug Monitoring Interface Signals (Continued) Signal Name Ball No. Type Description Mux |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
