![](http://datasheet.mmic.net.cn/20000/935262731551_datasheet_1348231/935262731551_34.png)
Philips Semiconductors
Product specification
SC28L198
Octal UART for 3.3V and 5V supply voltage
1999 Jan 14
34
A(7:0)
UART D
A(7:0)
Read
Write
0011 0000 (x30)
Mode Register 0 MR0d
Mode Register 0 MR0d
0011 0001 (x31)
Mode Register 1 MR1d
Mode Register 1 MR1d
0011 0010 (x32)
I/O Port Configuration Reg d I/OPCRd
I/O Port Configuration Reg d I/OPCRd
0011 0011 (x33)
BCRBRKd
BCRBRKd
0011 0100 (x34)
BCRCOSd
BCRCOSd
0011 0101 (x35)
Reserved
Reserved
0011 0110 (x36)
BCRXd
BCRXd
0011 0111 (x37)
BCRAd
BCRAd
0011 1000 (x38)
Xon Character Reg d (XonCRd)
Xon Character Reg d (XonCRd)
0011 1001 (x39)
Xoff Character Reg d (XoffCRd)
Xoff Character Reg d (XoffCRd)
0011 1010 (x3A)
Address Recognition Character d (ARCRd)
Address Recognition Character d (ARCRd)
0011 1011 (x3B)
Reserved
Reserved
0011 1100 (x3C)
Receiver Clock Select Register d (RxCSRd)
Receiver Clock Select Register d (RxCSRd)
0011 1101 (x3D)
Reserved
Reserved
0011 1110 (x3E)
Xmit Clock Select Register d (TxCSRd)
Xmit Clock Select Register d (TxCSRd)
0011 1111 (x3F)
Reserved
Reserved
A(7:0)
Read
Write
UART E
01000000 (x40)
Mode Register 0 MR0e
Mode Register 0 MR0e
01000001 (x41)
Mode Register 1 MR1e
Mode Register 1 MR1e
01000010 (x42)
I/OPort Configuration Reg e I/OPCRe
I/OPort Configuration Reg e I/OPCRe
01000011 (x43)
BCRBRKe
BCRBRKe
01000100 (x44)
BCRCOSe
BCRCOSe
01000101 (x45)
Reserved
Reserved
01000110 (x46)
BCRXe
BCRXe
01000111 (x47)
BCRAe
BCRAe
01001000 (x48)
Xon Character Reg e (XonCRe)
Xon Character Reg e (XonCRe)
01001001 (x49)
Xoff Character Reg e (XoffCRe)
Xoff Character Reg e (XoffCRe)
01001010 (x4A)
Address Recognition Char e (ARCRe)
Address Recognition Char e (ARCRe)
01001011 (x4B)
Reserved
Reserved
01001100 (x4C)
Receiver Clock Select Register e (RxCSRe)
Receiver Clock Select Register e (RxCSRe)
01001101 (x4D)
Reserved
Reserved
01001110 (x4E)
Xmit Clock Select Register e (TxCSRe)
Xmit Clock Select Register e (TxCSRe)
01001111 (x4F)
Reserved
Reserved