h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 302

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 14-Bit PWM Timer (PWMX)
10.3.3
DACR selects test mode, enables the PWM outputs, and selects the output phase and operating
speed.
Bit
7
6
5, 4 —
3
Rev. 3.00 Mar 21, 2006 page 248 of 788
REJ09B0300-0300
Bit Name
TEST
PWME
OEB
PWM (D/A) Control Register (DACR)
Initial Value
0
0
All 1
0
R/W
R/W
R/W
R
R/W
Description
Test Mode
Selects test mode, which is used in testing this LSI.
Normally this bit should be cleared to 0.
0: PWM (D/A) in user state: Normal operation
1: PWM (D/A) in test state: Correct conversion results
PWM Enable
Starts or stops the PWM D/A counter (DACNT).
0: DACNT operates as a 14-bit up-counter
1: DACNT halts at H'0003
Reserved
These bits are always read as 1 and cannot be
modified.
Output Enable B
Enables or disables output on PWM (D/A) channel B.
0: PWM (D/A) channel B output (at the PWX1 pin) is
1: PWM (D/A) channel B output (at the PWX1 pin) is
unobtainable
disabled
enabled