h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 328

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 14-Bit PWM Timer
Bit 1—Output Select (OS): Selects the phase of the PWM (D/A) output.
Bit 1
OS
0
1
Bit 0—Clock Select (CKS): Selects the PWM (D/A) resolution. If the system clock ( ) frequency
is 10 MHz, resolutions of 100 ns and 200 ns can be selected.
Bit 0
CKS
0
1
10.2.4
MSTPCR comprises two 8-bit readable/writable registers, and is used to perform module stop
mode control.
When the MSTP11 bit is set to 1, 14-bit PWM timer operation is halted and a transition is made to
module stop mode. For details, see section 24.5, 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.
Rev. 3.00 Jan 18, 2006 page 300 of 1044
REJ09B0280-0300
Bit
Initial value
Read/Write
Module Stop Control Register (MSTPCR)
Description
Direct PWM output
Inverted PWM output
Description
Operates at resolution (T) = system clock cycle time (t
Operates at resolution (T) = system clock cycle time (t
MSTP15
R/W
7
0
MSTP14
R/W
6
0
MSTP13
R/W
5
1
MSTPCRH
MSTP12
R/W
4
1
MSTP11
R/W
3
1
MSTP10
R/W
2
1
MSTP9
R/W
1
1
MSTP8
R/W
0
1
MSTP7
R/W
7
1
MSTP6
R/W
6
1
cyc
cyc
MSTP5
R/W
)
)
5
1
MSTPCRL
2
MSTP4
R/W
4
1
MSTP3
R/W
3
1
MSTP2
R/W
2
1
(Initial value)
(Initial value)
MSTP1
R/W
1
1
MSTP0
R/W
0
1