M16C6K7 Datasheet, PDF (214/285 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Rev.1.0
PS2 Interface
Mitsubishi microcomputers
M16C / 6K7 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
PS2i status register
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
PS20STS
PS21STS
PS22STS
Address
02A116
02A516
02A916
Reset Value
0016
0016
0016
Bit Symbol
Bit name
TI
Transfer completion flag
RF
Receiving flag
CD
Reception abort incognizable
flag
Function
0 : Waiting for transfer ,
During transfer
1 : Communication complete
0 : Waiting for reception ,
Reception complete
1 : During receiving
0 : Recognizable
1 : Incognizable
TS
Transfer status flag
PE
Parity error flag
0 : Transmission operation
1 : Reception operation
0 : No error
1 : Error
FE
Framing error /
NACK reception flag
0 : No error
1 : Error
CC
Transfer abort completion flag ^{0 : Not abort}
1 : Abort
Nothing is allocated.
Meaningless in writing, "0" in reading.
RW
Fig.GK-7 PS2i status register
213