HD64461_PCC0CSCR_REG8
r8 = _reg_read_1(HD64461_PCC0CSCR_REG8);
r8 = hd64461_reg_read_1(HD64461_PCC0CSCR_REG8);
r = hd64461_reg_read_1(HD64461_PCC0CSCR_REG8);
hd64461_reg_write_1(HD64461_PCC0CSCR_REG8, 0);
hd64461_reg_write_1(channel == CHANNEL_0 ? HD64461_PCC0CSCR_REG8 :