Uart Ch.n Baud-Rate Register; Uart Ch.n Control Register - Epson S1C17W03 Technical Manual

12 UART (UART)
Bit 5 OUTMD
This bit sets the USOUTn pin output mode.
1 (R/W): Open-drain output
0 (R/W): Push-pull output
Bit 4 IRMD
This bit enables the IrDA interface function.
1 (R/W): Enable IrDA interface function
0 (R/W): Disable IrDA interface function
Bit 3 CHLN
This bit sets the data length.
1 (R/W): 8 bits
0 (R/W): 7 bits
Bit 2 PREN
This bit enables the parity function.
1 (R/W): Enable parity function
0 (R/W): Disable parity function
Bit 1 PRMD
This bit selects either odd parity or even parity when using the parity function.
1 (R/W): Odd parity
0 (R/W): Even parity
Bit 0 STPB
This bit sets the stop bit length.
1 (R/W): 2 bits
0 (R/W): 1 bit
Note: The UAnMOD register settings can be altered only when the UAnCTL.MODEN bit = 0.
UART Ch.n Baud–Rate Register
Register name Bit
UAnBR 15–12 –
11–8 FMD[3:0]
7–0 BRT[7:0]
Bits 15–12 Reserved
Bits 11–8 FMD[3:0]
Bits 7–0 BRT[7:0]
These bits set the UART transfer rate. For more information, refer to "Baud Rate Generator."
Note: The UAnBR register settings can be altered only when the UAnCTL.MODEN bit = 0.

UART Ch.n Control Register

Register name Bit
UAnCTL 15–8 –
7–2 –
1
0
Bits 15–2 Reserved
12-10
Bit name Initial
0x0
0x0
0x00
Bit name Initial
0x00
0x00
SFTRST 0
MODEN 0
Seiko Epson Corporation
Reset R/W
– R –
H0 R/W
H0 R/W
Reset R/W
– R –
– R
H0 R/W
H0 R/W
S1C17W03/W04 TECHNICAL MANUAL
Remarks
Remarks
(Rev. 1.2)