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RL78/G1A APPENDIX A REVISION HISTORY
(4/8)
Edition Description Chapter
Addition of note 1 to 12.1.1 3-wire serial I/O (CSI00, CSI01, CSI10, CSI11, CSI20,
CSI21)
Addition of note to 12.1.2 UART (UART0 to UART2)
Modification of Figures 12-1 and 12-2 block diagram of the serial array unit 0, 1
Modification of description in 12.2.2 Lower 8/9 bits of the serial data register mn
(SDRmn)
Modification of caution 1 in Figure 12-5. Format of Peripheral Enable Register 0
(PER0)
Modification of description in Figure 12-8. Format of Serial Communication
Operation Setting Register mn (SCRmn)
Modification of description in 12.3.5 Higher 7 bits of the serial data register mn
(SDRmn)
Addition of note and caution 2 to Figure 12-12. Format of Serial Channel Start
Register m (SSm)
Addition of note to Figure 12-13. Format of Serial Channel Stop Register m (STm)
Modification of description and addition of caution to Figure 12-18. Format of Serial
Standby Control Register m (SSCm)
Modification of description in 12.3.18 Port output mode registers 0, 1, 5, 7 (POM0,
POM1, POM5, POM7)
Addition of description to 12.3.19 Port mode registers 0, 1, 3, 5, 7 (PM0, PM1, PM3,
PM5, PM7)
Modification of note 1 in 12.5 Operation of 3-Wire Serial I/O (CSI00, CSI01, CSI10,
CSI11, CSI20, CSI21) Communication
Modification of description in Figure 12-77, 85, 105, 109, 112 (Example of Contents of
Registers)
Modification of Figure 12-28, 29, 36, 37, 44, 45, 52, 53, 60, 61, 66, 67, 79, 80, 82, 84,
87, 88, 90, 93, 95, 106, 108, 111, 114, 116 (flow chart)
Modification of description in 12.5.7 SNOOZE mode function
Modification of caution in Figures 12-72 and 12-74
Modification of description in Table 12-2. Selection of Operation Clock For 3-Wire
Serial I/O
Addition of description to 12.6 Operation of UART (UART0 to UART3)
Communication
Modification of description in 12.6.1 UART transmission and 12.6.2 UART reception
Modification of caution in Figure 12-86. Initial Setting Procedure for UART
Reception
Addition of description and modification of caution to 12.6.3 SNOOZE mode function
Modification of note and caution in Figure 12-91. Timing Chart of SNOOZE Mode
Operation (Normal operation mode)
Rev.0.03
Modification of caution in Figure 12-92. Timing Chart of SNOOZE Mode Operation
(Abnormal Operation <1>)
CHAPTER 12 SERIAL
ARRAY UNIT
R01UH0305EJ0200 Rev.2.00 977
Jul 04, 2013