- yield from pi_st(dut, addr1, data, 2, msr_pr)
- yield from pi_st(dut, addr2, data2, 2, msr_pr)
- result = yield from pi_ld(dut, addr1, 2, msr_pr)
- result2 = yield from pi_ld(dut, addr2, 2, msr_pr)
+ assert(yield from pi_st(dut, addr1, data, 2, msr_pr) is None)
+ assert(yield from pi_st(dut, addr2, data2, 2, msr_pr) is None)
+ result, exc = yield from pi_ld(dut, addr1, 2, msr_pr)
+ result2, exc2 = yield from pi_ld(dut, addr2, 2, msr_pr)
+ assert(exc is None)
+ assert(exc2 is None)