HD64F38602R Datasheet, PDF (178/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 9 Timer B1
9.2 Register Descriptions
Timer B1 has the following registers.
• Timer mode register B1 (TMB1)
• Timer counter B1 (TCB1)
• Timer load register B1 (TLB1)
9.2.1 Timer Mode Register B1 (TMB1)
TMB1 selects the auto-reload function and input clock.
Initial
Bit
Bit Name Value R/W Description
7
TMB17 0
R/W Auto-Reload Function Select
0: Interval timer function selected
1: Auto-reload function selected
6
TMB16 0
R/W Counter Operation/Stop Select
0: Counter stopped
1: Counter operates
5 to 3 
All 1

Reserved
These bits are always read as 1.
2
TMB12 0
R/W Counter Clock Select
1
TMB11 0
R/W 000: Internal clock: φ/8192
0
TMB10 0
R/W 001: Internal clock: φ/2048
010: Internal clock: φ/256
011: Internal clock: φ/64
100: Internal clock: φ/16
101: Internal clock: φ/4
110: Internal clock: φ_W/1024
111: Internal clock: φ /256
W
Rev. 3.00 May 15, 2007 Page 146 of 516
REJ09B0152-0300