mc8051_design_v1.6.zip下载

8051软核源代码 This is version 1.6 of the MC8051 IP core. Changes: - In certain interrupt situations the stack pointer still has been erroneously set in control_mem_rtl.vhd, revision 1.10 and below. This has been corrected again in revision 1.11 of this file. - The Serial Unit did not handle receives with only one stop bit correctly in Mode1 in file mc8051_siu_rtl.vhd, revision 1.9 and below. This has been corrected with revision 1.10 of this file. - The CJNE opcode did not clear the carry flag when it should in file control_fsm_rtl.vhd, revision 1.9 and below. This has been corrected with revision 1.10 of this file.