硬件跳线了针脚定义晖脚宦义找到和最新的主板可以设置和支持流控将和和就可以支持流控了止使用软件对测测试软件见附件
BIOS1 BIOS1 JFP1 PSONI	EATXPWR1 Dear sir 1. 硬件跳线: USE IN >co-o- VGA1 KBMS1 VGA2 JBL—k dslh Ji-VDSPW 旻nCPU FAN1 L'.crq [jSETZM 了] IDE1 COM3/7 RS 232/422/485 mode selector (JSETCOM3456/78910) Users can use JSETCQM3456/78910 to select among RS 232/422/485 modes for COM3 and COM? Th^ default setting is RS 232 Table 1,5; COM3456/78910 RS 232i422i4^5 mode selector (JSETCOM3456/78910J Function Jumper Setting "RS232 (5-6) + (7-9J + C8-10)*(13J5)+(1+15) dosed RS432 (3-4)+ (G-11 ) + (10-12) +(15-17)+ (16-10) dosed RS-435 (1-2) + t9-*1) + (10-12) + C15-17) + U6-1B) dosed Default DB9