UPD78F1502AGK-GAK-AX Datasheet, PDF (541/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 14 SERIAL ARRAY UNIT
Figure 14-68. Example of Contents of Registers for UART Transmission of UART
(UART0, UART1, UART2, UART3) (2/2)
(f) Serial communication operation setting register mn (SCRmn)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SCRmn TXEmn RXEmn DAPmn CKPmn
EOCmn PTCmn1 PTCmn0 DIRmn
SLCmn1 SLCmn0
DLSmn2 DLSmn1 DLSmn0
1 0 0 0 0 0 0/1 0/1 0/1 0 0/1 0/1 0 1 0/1 0/1
Setting of parity bit
00B: No parity
01B: 0 parity
10B: Even parity
11B: Odd parity
Setting of stop bit
01B: Appending 1 bit
10B: Appending 2 bits
(g) Serial data register mn (SDRmn) (lower 8 bits: TXDq)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SDRmn
Baud rate setting
0
Transmit data setting
TXDq
Remark
m: Unit number (m = 0, 1), n: Channel number (n = 0, 2), q: UART number (q = 0 to 3)
: Setting is fixed in the UART transmission mode, : Setting disabled (set to the initial value)
×: Bit that cannot be used in this mode (set to the initial value when not used in any mode)
0/1: Set to 0 or 1 depending on the usage of the user
R01UH0004EJ0501 Rev.5.01
525
Jun 20, 2011