jtag> cable ft2232
Connected to libftd2xx driver.
jtag> frequency 3000000
Setting TCK frequency to 3000000 Hz
jtag> detect
IR length: 5
Chain length: 1
Device Id: 00000000000000000000000000000001 (0x0000000000000001)
  Unknown manufacturer!
chain.c(149) Part 0 without active instruction
chain.c(200) Part 0 without active instruction
chain.c(149) Part 0 without active instruction
jtag> include admtek/adm5120/adm5120
ImpCode=01000001010000000100000000000000 41404000
EJTAG version: 2.6
EJTAG Implementation flags: R4k DINTsup ASID_8 NoDMA MIPS32
Processor entered Debug Mode.
jtag> detectflash 0x3fc00000
Query identification string:
        Primary Algorithm Command Set and Control Interface ID Code: 0x0003 (Int
el Standard Command Set)
        Alternate Algorithm Command Set and Control Interface ID Code: 0x0000 (n
ull)
Query system interface information:
        Vcc Logic Supply Minimum Write/Erase or Write voltage: 2700 mV
        Vcc Logic Supply Maximum Write/Erase or Write voltage: 3600 mV
        Vpp [Programming] Supply Minimum Write/Erase voltage: 11400 mV
        Vpp [Programming] Supply Maximum Write/Erase voltage: 12600 mV
        Typical timeout per single byte/word program: 32 us
        Typical timeout for maximum-size multi-byte program: 0 us
        Typical timeout per individual block erase: 1024 ms
        Typical timeout for full chip erase: 0 ms
        Maximum timeout for byte/word program: 512 us
        Maximum timeout for multi-byte program: 0 us
        Maximum timeout per individual block erase: 8192 ms
        Maximum timeout for chip erase: 0 ms
Device geometry definition:
        Device Size: 2097152 B (2048 KiB, 2 MiB)
        Flash Device Interface Code description: 0x0001 (x16)
        Maximum number of bytes in multi-byte program: 1
        Number of Erase Block Regions within device: 2
        Erase Block Region Information:
                Region 0:
                        Erase Block Size: 8192 B (8 KiB)
                        Number of Erase Blocks: 8
                Region 1:
                        Erase Block Size: 65536 B (64 KiB)
                        Number of Erase Blocks: 31
jtag> readmem 0x3fc00000 0x40000 adm_boot.256
address: 0x3FC00000
length:  0x00040000
reading:
addr: 0x3FC40000
Done.
jtag> quit