HD64F2357VF13 Datasheet, PDF (516/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

14.2.10 Module Stop Control Register (MSTPCR)
MSTPCRH
MSTPCRL
Bit
: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value : 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1
R/W
: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
MSTPCR is a 16-bit readable/writable register that performs module stop mode control.
When the corresponding bit of bits MSTP7 to MSTP5 is set to 1, SCI operation stops at the end of the bus cycle and a
transition is made to module stop mode. Registers cannot be read or written to in module stop mode. For details, see
section 21.5, Module Stop Mode.
MSTPCR is initialized to H'3FFF by a reset and in hardware standby mode. It is not initialized in software standby mode.
Bit 7—Module Stop (MSTP7): Specifies the SCI channel 2 module stop mode.
Bit 7
MSTP7
0
1
Description
SCI channel 2 module stop mode cleared
SCI channel 2 module stop mode set
(Initial value)
Bit 6—Module Stop (MSTP6): Specifies the SCI channel 1 module stop mode.
Bit 6
MSTP6
0
1
Description
SCI channel 1 module stop mode cleared
SCI channel 1 module stop mode set
(Initial value)
Bit 5—Module Stop (MSTP5): Specifies the SCI channel 0 module stop mode.
Bit 5
MSTP5
0
1
Description
SCI channel 0 module stop mode cleared
SCI channel 0 module stop mode set
(Initial value)
Rev.6.00 Oct.28.2004 page 486 of 1016
REJ09B0138-0600H