QPSK01
val = s5h1420_readreg(state, QPSK01) & 0x7f;
s5h1420_writereg(state, QPSK01, val);
s5h1420_writereg(state, QPSK01, 0xae | 0x10);
s5h1420_writereg(state, QPSK01, 0xac | 0x10);
s5h1420_writereg(state, QPSK01, s5h1420_readreg(state, QPSK01) | 1);