数据搜索系统,热门电子元器件搜索 |
|
ADV3225-EVALZ 数据表(PDF) 10 Page - Analog Devices |
|
ADV3225-EVALZ 数据表(HTML) 10 Page - Analog Devices |
10 / 24 page ADV3224/ADV3225 Data Sheet Rev. B | Page 10 of 24 TRUTH TABLE AND LOGIC DIAGRAM Table 8. Operation Truth Table1 CE UPDATE CLK DATAIN DATAOUT RESET SER/PAR Description 1 X X X X X X No change in logic. 0 X DataI2 DataI-80 X 0 The data on the serial DATAIN line is loaded into the serial register. The first bit clocked into the serial register appears at DATAOUT 40 clock cycles later. 0 X 0 D0…D4 Not applicable in parallel mode3 X 1 The data on the parallel data lines, D0 to D4, are loaded into the 40-bit serial shift register location addressed at A0 to A2. 0 0 X X X 1 X Data in the 40-bit shift register transfers into the parallel latches that control the switch array. Latches are transparent. X X X X X 0 X Asynchronous operation. All outputs are disabled. Second rank latches are cleared. Remainder of logic is unchanged. 1 X is don’t care. 2 DataI: serial data. 3 DATAOUT remains active in parallel mode and always reflects the state of the MSB of the serial shift register. D CLK Q A0 A1 A2 CLK 8 128 DATAIN (SERIAL) (OUTPUT ENABLE) SER/PAR CE UPDATE OUT0 EN DATA OUT PARALLEL DATA D Q CLK D Q CLK D Q CLK D Q CLK D1 D2 D3 D Q CLK D Q CLK D Q CLK D Q CLK D Q CLK OUT1 EN OUT2 EN OUT3 EN OUT4 EN OUT5 EN OUT6 EN OUT7 EN D LE Q CLR OUT7 EN OUTPUT ENABLE SWITCH MATRIX S D1 Q D0 D0 S D1 Q D0 S D1 Q D0 S D1 Q D0 S D1 Q D0 S D1 Q D0 S D1 Q D0 S D1 Q D0 D Q CLK S D1 Q D0 D4 DECODE D LE Q CLR OUT0 EN D LE OUT0 B0 Q D LE Q OUT0 B1 D LE Q OUT0 B2 D LE Q OUT0 B3 D LE OUT1 B0 Q D LE Q CLR OUT6 EN D LE OUT7 B0 Q D LE OUT7 B1 Q D LE OUT7 B2 Q D Q CLK S D1 Q D0 S D1 Q D0 D LE OUT7 B3 Q S D1 Q D0 RESET (OUTPUT ENABLE) Figure 6. Logic Diagram |
类似零件编号 - ADV3225-EVALZ |
|
类似说明 - ADV3225-EVALZ |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |