URL
https://opencores.org/ocsvn/adv_debug_sys/adv_debug_sys/trunk
Subversion Repositories adv_debug_sys
[/] [adv_debug_sys/] [tags/] [ADS_RELEASE_1_1_0/] [Hardware/] [jtag/] [BSDL/] [opencores_tap.bsd] - Rev 3
Go to most recent revision | Compare with Previous | Blame | View Log
-- This is a minimal BSDL file describing the particulars
-- of the OpenCores standard / native TAP. It is designed
-- only to be used by the adv_jtag_bridge program. This
-- file almost certainly lacks key entries and attributes
-- required by other JTAG / BSDL systems.
--
-- by Nathan Yawn (nathan.yawn@opencores.org)
-- Copyright: This file is released into the public domain.
--
entity OC_TAP is
attribute INSTRUCTION_LENGTH of OC_TAP : entity is 4;
attribute INSTRUCTION_OPCODE of OC_TAP : entity is
"EXTEST (0000)," &
"SAMPLE_PRELOAD (0001)," &
"IDCODE (0010)," &
"MBIST (1001)," &
"DEBUG (1000)," &
"BYPASS (1111),";
attribute IDCODE_REGISTER of OC_TAP : entity is
"0001" & -- version
"0100100101010001" & -- part number
"00011100001" & -- manufacturer (flextronics)
"1"; -- required by 1149.1
end OC_TAP;
Go to most recent revision | Compare with Previous | Blame | View Log