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MAX3000A_06 Datasheet(数据表) 18 Page - Altera Corporation |
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MAX3000A Datasheet(HTML) 18 Page - Altera Corporation |
18 page ![]() 18 Altera Corporation MAX 3000A Programmable Logic Device Family Data Sheet The instruction register length of MAX 3000A devices is 10 bits. The IDCODE and USERCODE register length is 32 bits. Tables 8 and 9 show the boundary–scan register length and device IDCODE information for MAX 3000A devices. Notes: (1) The most significant bit (MSB) is on the left. (2) The least significant bit (LSB) for all JTAG IDCODEs is 1. f SeeApplicationNote39(IEEE1149.1(JTAG)Boundary–ScanTestinginAltera Devices) for more information on JTAG BST. Table 8. MAX 3000A Boundary–Scan Register Length Device Boundary–Scan Register Length EPM3032A 96 EPM3064A 192 EPM3128A 288 EPM3256A 480 EPM3512A 624 Table 9. 32–Bit MAX 3000A Device IDCODE Value Note (1) Device IDCODE (32 bits) Version (4 Bits) Part Number (16 Bits) Manufacturer’s Identity (11 Bits) 1 (1 Bit) (2) EPM3032A 0001 0111 0000 0011 0010 00001101110 1 EPM3064A 0001 0111 0000 0110 0100 00001101110 1 EPM3128A 0001 0111 0001 0010 1000 00001101110 1 EPM3256A 0001 0111 0010 0101 0110 00001101110 1 EPM3512A 0001 0111 0101 0001 0010 00001101110 1 |