cx_writeb
cx_writeb(P1_MDATA0, (unsigned int)value);
cx_writeb(P1_MDATA1, (unsigned int)(value >> 8));
cx_writeb(P1_MDATA2, (unsigned int)(value >> 16));
cx_writeb(P1_MDATA3, (unsigned int)(value >> 24));
cx_writeb(P1_MADDR2, (unsigned int)(address >> 16) | 0x40);
cx_writeb(P1_MADDR1, (unsigned int)(address >> 8));
cx_writeb(P1_MADDR0, (unsigned int)address);
cx_writeb(P1_MADDR2, (unsigned int)(address >> 16) & ~0xC0);
cx_writeb(P1_MADDR1, (unsigned int)(address >> 8));
cx_writeb(P1_MADDR0, (unsigned int)address);
cx_writeb(P1_MDATA3, 0);
cx_writeb(P1_MDATA2, 0);
cx_writeb(P1_MDATA1, 0);
cx_writeb(P1_MDATA0, 0);
cx_writeb(P1_RDATA0, (unsigned int)value);
cx_writeb(P1_RDATA1, (unsigned int)(value >> 8));
cx_writeb(P1_RDATA2, (unsigned int)(value >> 16));
cx_writeb(P1_RDATA3, (unsigned int)(value >> 24));
cx_writeb(P1_RADDR0, (unsigned int)address);
cx_writeb(P1_RADDR1, (unsigned int)(address >> 8));
cx_writeb(P1_RRDWR, 1);
cx_writeb(P1_RADDR0, (unsigned int)address);
cx_writeb(P1_RADDR1, (unsigned int)(address >> 8));
cx_writeb(P1_RRDWR, 0);
cx_writeb(l[i].reg, l[i].val);