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33 lines
1.0 KiB
Plaintext
33 lines
1.0 KiB
Plaintext
// Copyright Jamie Iles, 2017
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//
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// This file is part of s80x86.
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//
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// s80x86 is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// s80x86 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with s80x86. If not, see <http://www.gnu.org/licenses/>.
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.at 0x98;
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width W8, ra_sel AL, jmp cbw;
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.auto_address;
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cbw:
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width W8, a_sel RA, b_sel IMMEDIATE, alu_op EXTEND,
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rd_sel_source MICROCODE_RD_SEL, rd_sel AH,
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next_instruction;
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.at 0x99;
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ra_sel AX, jmp cwd;
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.auto_address;
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cwd:
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a_sel RA, b_sel IMMEDIATE, alu_op EXTEND,
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rd_sel_source MICROCODE_RD_SEL, rd_sel DX,
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next_instruction;
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