NCR_TCL
NCR_READ_REG(nsc, NCR_TCL) |
NCR_READ_REG(nsc, NCR_TCL),
resid += (NCR_READ_REG(nsc, NCR_TCL) |
NCR_READ_REG(nsc, NCR_TCL),
NCR_WRITE_REG((sc), NCR_TCL, (size)); \
PCSCP_READ_REG(esc, NCR_TCL) |
PCSCP_READ_REG(esc, NCR_TCL),
resid += PCSCP_READ_REG(esc, NCR_TCL) |
PCSCP_READ_REG(esc, NCR_TCL),
resid += NCR_READ_REG(sc, NCR_TCL);
tcl = NCR_READ_REG(sc, NCR_TCL);
resid += (tcl = NCR_READ_REG(sc, NCR_TCL));