PAC1934_CH_VOLTAGE
ch_sp[PAC1934_CH_VOLTAGE].channel = cnt + 1;
ch_sp[PAC1934_CH_VOLTAGE].scan_index = cnt;
ch_sp[PAC1934_CH_VOLTAGE].address = cnt + PAC1934_VBUS_1_ADDR;
ch_sp[PAC1934_CH_VOLTAGE].scan_type.sign = 's';
ch_sp[PAC1934_CH_VOLTAGE].scan_type.realbits = 15;