E62655RUSB Renesas Electronics America, E62655RUSB Datasheet - Page 579

• Manufacturer Part Number: E62655RUSB
• Description: EMULATOR BASE H8S/2655R W/USB
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of E62655RUSB

• Contents: E6000 Emulator Unit and 4 Logic Probes
• For Use With/related Products: H8S/2655R
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

The timer output can be freely controlled by these compare match signals and the settings of bits
OS1 and OS0 of TCSR.
TCORA0 and TCORA1 are each initialized to H'FF by a reset and in hardware standby mode.
12.2.3
TCORB0 and TCORB1 are 8-bit readable/writable registers. TCORB0 and TCORB1 comprise a
single 16-bit register so they can be accessed together by word transfer instruction.
TCORB is continually compared with the value in TCNT. When a match is detected, the
corresponding CMFB flag of TCSR is set. Note, however, that comparison is disabled during the
T2 state of a TCOR write cycle.
The timer output can be freely controlled by these compare match signals and the settings of
output select bits OS3 and OS2 of TCSR.
TCORB0 and TCORB1 are each initialized to H'FF by a reset and in hardware standby mode.
12.2.4
TCR0 and TCR1 are 8-bit readable/writable registers that select the clock source and the time at
which TCNT is cleared, and enable interrupts.
TCR0 and TCR1 are each initialized to H'00 by a reset and in hardware standby mode.
For details of this timing, see section 12.3, Operation.
Bit
Initial value
R/W
Bit
Initial value
R/W
Time Constant Registers B0 and B1 (TCORB0, TCORB1)
Time Control Registers 0 and 1 (TCR0, TCR1)
:
:
:
:
:
:
R/W
15
1
CMIEB
R/W
R/W
7
0
14
1
R/W
13
1
CMIEA
R/W
R/W
6
0
TCORB0
12
1
R/W
11
1
OVIE
R/W
5
0
R/W
10
1
R/W
9
1
CCLR1
R/W
4
0
R/W
8
1
Rev. 5.00 Sep 14, 2006 page 549 of 1060
R/W
CCLR0
7
1
R/W
3
0
R/W
6
1
R/W
5
1
CKS2
R/W
2
0
R/W
TCORB1
4
1
Section 12 8-Bit Timers
R/W
3
1
CKS1
R/W
REJ09B0331-0500
1
0
R/W
2
1
R/W
1
1
CKS0
R/W
0
0
R/W
0
1