Datasheet

Section 11 14-Bit PWM
Rev. 6.00 Aug 04, 2006 page 411 of 680
REJ09B0145-0600
11.1.4 Register Configuration
Table 11.2 shows the register configuration of the 14-bit PWM.
Table 11.2 Register Configuration
Name Abbr. R/W Initial Value Address
PWM control register PWCR W H'FC H'FFD0
PWM data register U PWDRU W H'C0 H'FFD1
PWM data register L PWDRL W H'00 H'FFD2
Clock stop register 2 CKSTPR2 R/W H'FF H'FFFB
11.2 Register Descriptions
11.2.1 PWM Control Register (PWCR)
Bit
Initial value
Read/Write
7
—
1
—
6
—
1
—
5
—
1
—
4
—
1
—
3
—
1
—
0
PWCR0
0
W
2
—
1
—
1
PWCR1
0
W
PWCR is an 8-bit write-only register for input clock selection.
Upon reset, PWCR is initialized to H'FC.
Bits 7 to 2: Reserved bits
Bits 7 to 2 are reserved; they are always read as 1, and cannot be modified.