Table 5. Device Configuration Register Name

12 Мар 2007 - 17:14 Unknown BIOS
Ромбовод >> 582 >> 4.05

NiTr0 писал(-а):
НУ а на выходе PL2303 - разве не TTL уровни?

Table 5. Device Configuration Register
Name         Bits                       Definition                              Default
  23    RESERVED                     Reserved                                  0
  22     TRI_OUT         RS-232 Output Tri-state:                          0
                                 1: RS-232 output tri-state
                                0: RS-232 output in output mode



RS232 pins RXD_I, RI_I, DSR_I, DCD_I, CTS_I are 5V TTL Schmitt Trigger inputs.

RS232 pins TXD, DTR_N, RTS_N are 3.3V tri-state outputs.

USB->COM преобразователь...в ноуте