UPD78F1502AGK-GAK-AX Datasheet, PDF (469/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 14 SERIAL ARRAY UNIT
Figure 14-7. Format of Serial Communication Operation Setting Register mn (SCRmn) (3/3)
Address: F0118H, F0119H (SCR00) to F011EH, F011FH (SCR03),
F0158H, F0159H (SCR10), F015AH, F015BH (SCR11),
F015CH, F015DH (SCR12), F015EH, F015FH (SCR13)
After reset: 0087H R/W
Symbol
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
SCRmn
TXE RXE DAP CKP 0 EOC PTC PTC DIR
mn mn mn mn
mn mn1 mn0 mn
0 SLC SLC 0 DLS DLS DLS
mn1 mn0
mn2 mn1 mn0
DLS DLS DLS
mn2 mn1 mn0
Setting of data length in CSI and UART modes
1
0
0 5-bit data length (stored in bits 0 to 4 of SDRmn register)
(settable in UART mode only)
1
1
0 7-bit data length (stored in bits 0 to 6 of SDRmn register)
1
1
1 8-bit data length (stored in bits 0 to 7 of SDRmn register)
Other than above Setting prohibited
Be sure to set DLSmn0 = 1 in the simplified I²C mode.
Caution Be sure to clear bits 3, 6, and 11 to “0”. Be sure to set bit 2 to “1”.
Remark m: Unit number (m = 0, 1), n: Channel number (n = 0 to 3)
R01UH0004EJ0501 Rev.5.01
453
Jun 20, 2011