M16C6K7 Datasheet, PDF (154/285 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Rev.1.0
LPC Bus Interface
Mitsubishi microcomputers
M16C / 6K7 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
LPC control register
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
LPCCON
Address
02D616
When reset
000000002
Bit symbol
SYNCSEL0
Bit name
SYNC output selection bits
SYNCSEL1
Function
b1 b0
0 0: OK
0 1: Long & OK
1 0: Err
1 1: Long & Err
LPCSR
LPC software reset bit
LPCBEN LPC interface enable bit
LPCEN0 LPC bus buffer 0 enable bit
LPCEN1 LPC bus buffer 1 enable bit
LPCEN2 LPC bus buffer 2 enable bit
LPCEN3 LPC bus buffer 3 enable bit
0 : The release of reset (Note)
1 : Reset
0 : P30 - P36 as GPIO
1 : LPC bus buffer enable
0 : LPC bus buffer 0 disable
1 : LPC bus buffer 0 enable
0 : LPC bus buffer 1 disable
1 : LPC bus buffer 1 enable
0 : LPC bus buffer 2 disable
1 : LPC bus buffer 2 enable
0 : LPC bus buffer 3 disable
1 : LPC bus buffer 3 enable
Note: For LPC software reset, the bit will automatically return to “0” after writing “1”.
RW
Fig.GF-6 LPC control register
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