M7010R datasheet(5/67 Pages) STMICROELECTRONICS

5 / 67 page

5/67

M7010R

DEPTH-CASCADING . ...... ...... ....... ...... ....... ...... ....... ...... ...... ....52

Depth-Cascading Up to Eight Devices(One Block) ....... ...... ....... ...... ...... ....52

Depth-Cascading Up to 31 Devices (4 Blocks) .... ....... ...... ....... ...... ...... ....52

Depth-Cascading to Generate a “FULL” State for a Block .. ...... ....... ...... ...... ....52

Depth-Cascading to Form a Single Block (8 Devices) (Figure 38.) . . ....... ...... ...... ....53

Four Blocks (31 Devices Cascaded) SEARCH, 68-bit Configured with LDEV = 1 (Figure 39.) ...54

“FULL” State Generation in a Cascaded Table (Figure 40.) . ...... ....... ...... ...... ....55

ARBITRATION ...... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....56

Timing Diagram for Arbitration Within a Block(Figure 41.) .. ...... ....... ...... ...... ....56

Timing for Arbitration for Two or More Blocks for the LastDevice (Figure 42.)...... ...... ....57

SRAM ADDRESSING . ...... ...... ....... ...... ....... ...... ....... ...... ...... .... 58

SRAM PIO Access ...... ...... ....... ...... ....... ...... ....... ...... ...... ....58

SRAM READ Access for One M7010R Device (Figure 43.) . ...... ....... ...... ...... .... 59

SRAM WRITEAccess for One M7010R Device (Figure 44.) ...... ....... ...... ...... ....61

SRAM Bus Address Generation (Table 35.) ...... ....... ...... ....... ...... ...... ....61

Right-Shift of SRAM Signals for TLSZ Values (Table 36.) . . ...... ....... ...... ...... ....62

Right-Shift of SRAM Signals for HLAT Values (Table 37.) . . ...... ....... ...... ...... ....62

JTAG (1149.1) TESTING .... ...... ....... ...... ....... ...... ....... ...... ...... .... 62

Test Access Port Controller Instructions (Table 38.) ....... ...... ....... ...... ...... ....62

TAPDevice ID Register (Table 39.) ...... ...... ....... ...... ....... ...... ...... ....62

POWER DISTRIBUTIONGUIDELINE ....... ...... ....... ...... ....... ...... ...... ....63

Network Search Engine Power Distribution (Figure 45.) .... ...... ....... ...... ...... ....63

PART NUMBERING .. ...... ...... ....... ...... ....... ...... ....... ...... ...... ....64

PACKAGE MECHANICAL INFORMATION . . . ...... ....... ...... ....... ...... ...... ....65

REVISION HISTORY. . ...... ...... ....... ...... ....... ...... ....... ...... ...... ....66

M7010R 데이터시트(PDF) 5 Page - STMicroelectronics