HD6432345 Datasheet, PDF (337/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

9.2.10 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 MSTP13 bit in MSTPCR is set to 1, TPU 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 19.5, 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 13—Module Stop (MSTP13): Specifies the TPU module stop mode.
Bit 13
MSTP13
0
1
Description
TPU module stop mode cleared
TPU module stop mode set
(Initial value)
320