diff --git a/rvfi/insns/insn_rv64i_i_type_load.py b/rvfi/insns/insn_rv64i_i_type_load.py
new file mode 100644
index 0000000..8cd3bd7
--- /dev/null
+++ b/rvfi/insns/insn_rv64i_i_type_load.py
@@ -0,0 +1,43 @@
+from .insn_rv64i_i_type import *
+
+"""
+RV64I I-Type Instruction (Load Variation)
+"""
+
+class InsnRV64IITypeLoad(InsnRV64IIType):
+    def __init__(self, params, mask_shift, funct3, is_signed):
+        super().__init__(params)
+        self.mask_shift = mask_shift
+        self.funct3 = funct3
+        self.is_signed = is_signed
+    def elaborate(self, platform):
+        m = super().elaborate(platform)
+
+        if self.params.aligned_mem:
+            addr = Signal(self.params.xlen)
+            m.d.comb += addr.eq(self.rvfi_rs1_rdata + self.insn_imm)
+            result = Signal(8 * self.mask_shift)
+            m.d.comb += result.eq(self.rvfi_mem_rdata >> (8 * (addr - self.spec_mem_addr)))
+            m.d.comb += self.spec_valid.eq(self.rvfi_valid & (~self.insn_padding) & (self.insn_funct3 == self.funct3) & (self.insn_opcode == 0b0000011))
+            m.d.comb += self.spec_rs1_addr.eq(self.insn_rs1)
+            m.d.comb += self.spec_rd_addr.eq(self.insn_rd)
+            m.d.comb += self.spec_mem_addr.eq(addr & ~(self.params.xlen // 8 - 1))
+            m.d.comb += self.spec_mem_rmask.eq(((1 << self.mask_shift) - 1) << (addr - self.spec_mem_addr))
+            m.d.comb += self.spec_rd_wdata.eq(Mux(self.spec_rd_addr, Value.as_signed(result) if self.is_signed else result, 0))
+            m.d.comb += self.spec_pc_wdata.eq(self.rvfi_pc_rdata + 4)
+            m.d.comb += self.spec_trap.eq(((addr & (self.mask_shift - 1)) != 0) | ~self.misa_ok)
+        else:
+            addr = Signal(self.params.xlen)
+            m.d.comb += addr.eq(self.rvfi_rs1_rdata + self.insn_imm)
+            result = Signal(8 * self.mask_shift)
+            m.d.comb += result.eq(sself.rvfi_mem_rdata)
+            m.d.comb += self.spec_valid.eq(self.rvfi_valid & (self.insn_funct3 == self.funct3) & (self.insn_opcode == 0b0000011))
+            m.d.comb += self.spec_rs1_addr.eq(self.insn_rs1)
+            m.d.comb += self.spec_rd_addr.eq(self.insn_rd)
+            m.d.comb += self.spec_mem_addr.eq(addr)
+            m.d.comb += self.spec_mem_rmask.eq((1 << self.mask_shift) - 1)
+            m.d.comb += self.spec_rd_wdata.eq(Mux(self.spec_rd_addr, Value.as_signed(result) if self.is_signed else result, 0))
+            m.d.comb += self.spec_pc_wdata.eq(self.rvfi_pc_rdata + 4)
+            m.d.comb += self.spec_trap.eq(~self.misa_ok)
+
+        return m