STROBE
hd_sctrl(type | HD_WRITE | STROBE); /* set direction, address */
hd_sctrl(type | HD_WRITE | STROBE); /* lower E */
hd_sctrl(type | HD_READ | STROBE); /* set direction, address */
hd_sctrl(type | HD_READ | STROBE); /* lower E */
hd_cbits &= ~(STROBE | SELECTIN | AUTOFEED); /* set strobe, RS, R/W low */
hd_sctrl(STROBE);
ppb_wctr(bus, (STROBE | nINIT) & ~(SELECTIN));
ppb_wctr(bus, (nINIT) & ~(SELECTIN | STROBE));
ppb_wctr(bus, (SELECTIN) & ~(STROBE | nINIT));
ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
ppb_wctr(bus, (SELECTIN | nINIT | STROBE) & ~(AUTOFEED));
ppb_wctr(bus, (SELECTIN | nINIT) & ~(STROBE | AUTOFEED));
ppb_wctr(bus, (AUTOFEED | STROBE) & ~(nINIT | SELECTIN));
ppb_wctr(bus, (AUTOFEED) & ~(nINIT | STROBE | SELECTIN));
ppb_wctr(bus, (nINIT) & ~(STROBE | SELECTIN | AUTOFEED));
ppb_wctr(bus, (PCD | nINIT | AUTOFEED) & ~(STROBE | SELECTIN));
ppb_wctr(bus, (nINIT) & ~(AUTOFEED | STROBE | SELECTIN));
ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
ppb_wctr(bus, (nINIT) & ~(AUTOFEED | STROBE | SELECTIN));
ppb_wctr(bus, (nINIT | AUTOFEED) & ~(STROBE | SELECTIN));
ppb_wctr(bus, nINIT & ~(AUTOFEED | STROBE | SELECTIN));
ppb_wctr(bus, (nINIT | SELECTIN) & ~(STROBE | AUTOFEED));
ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
ppb_wctr(bus, (nINIT) & ~(STROBE | AUTOFEED | SELECTIN));
ppb_wctr(bus, (nINIT | AUTOFEED) & ~(STROBE | SELECTIN));
ppb_wctr(bus, (nINIT | STROBE | AUTOFEED) & ~SELECTIN);
ppb_wctr(bus, nINIT & ~(SELECTIN | AUTOFEED | STROBE));
ppb_wctr(bus, (nINIT | AUTOFEED) & ~(SELECTIN | STROBE));
ppb_wctr(bus, (nINIT | STROBE | SELECTIN) & ~(AUTOFEED));
ppb_wctr(bus, (nINIT | SELECTIN) & ~(STROBE | AUTOFEED));
ppb_wctr(bus, (nINIT | SELECTIN | AUTOFEED) & ~STROBE);
ppb_wctr(bus, (nINIT | SELECTIN) & ~(STROBE | AUTOFEED));
#define nHostClk STROBE
#define Write STROBE
#define nSTROBE n(STROBE)
#define H_STROBE n(STROBE)
#define H_nSTROBE STROBE
ppb_wctr(ppbus, (PCD | STROBE | nINIT) & ~SELECTIN);