AM79C940KCSLASHW datasheet(127/144 Pages) AMD

tên linh kiện	AM79C940KC/W

Giải thích chi tiết về linh kiện	Media Access Controller for Ethernet (MACE??

PDF	144 Pages

Scroll/Zoom	100%

nhà sản xuất	AMD [Advanced Micro Devices]

Trang chủ	http://www.amd.com

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127 / 144 page

Am79C940

127

"TXD0:54," &

"TXD1:56," &

"TXDAT1:74," &

"TXEN_L:77," &

"TXP0:53," &

"TXP1:55," &

"XTAL1:58," &

"XTAL2:60";

attribute TAP_SCAN_IN

of TDI : signal is true;

attribute TAP_SCAN_OUT

of TDO : signal is true;

attribute TAP_SCAN_MODE

of TMS : signal is true;

attribute TAP_SCAN_CLOCK of TCK : signal is (1.00e+07, BOTH);

attribute INSTRUCTION_LENGTH of AM79C940 : entity is 4;

attribute INSTRUCTION_OPCODE of AM79C940 : entity is

"BYPASS ( 0110, 0111, 1000, 1001, 1010, 1011, 1100, 1101, 1110," &

" 1111)," &

"EXTEST ( 0000)," &

"IDCODE ( 0001)," &

"SAMPLE ( 0010)," &

"SELFTST ( 0101)," &

"SETBYP ( 0100)," &

"TRIBYP ( 0011)" ;

attribute INSTRUCTION_CAPTURE of AM79C940 : entity is "0001";

attribute INSTRUCTION_DISABLE of AM79C940 : entity is "TRIBYP";

attribute INSTRUCTION_PRIVATE of AM79C940 : entity is

" SELFTST";

attribute IDCODE_REGISTER of AM79C940 : entity is

"0011" &---- version

31-OCT-1996 bumped version from 2 to 3 !

"1001010000000000" &--- part number

"00000000001" &---- manufacturer’s id

"1";----- required by standard

attribute REGISTER_ACCESS of AM79C940 : entity is

AM79C940KC/W bảng dữ liệu(PDF) 127 Page - Advanced Micro Devices