D12332VFC25 Renesas Electronics America, D12332VFC25 Datasheet - Page 509

• Manufacturer Part Number: D12332VFC25
• Description: MCU 3V 0K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12332VFC25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412332VFC25; HD6412332VFC25

10.2.9
TSYR is an 8-bit readable/writable register that selects independent operation or synchronous
operation for the channel 0 to 4 TCNT counters. A channel performs synchronous operation when
the corresponding bit in TSYR is set to 1.
TSYR is initialized to H'00 by a reset and in hardware standby mode.
Bits 7 and 6—Reserved: Must always be written with 0.
Bits 5 to 0—Timer Synchro 5 to 0 (SYNC5 to SYNC0): These bits select whether operation is
independent of or synchronized with other channels.
When synchronous operation is selected, synchronous presetting of multiple channels *
synchronous clearing through counter clearing on another channel *
Bit n
SYNCn
0
1
Notes: 1. To set synchronous operation, the SYNC bits for at least two channels must be set to 1.
Bit
Initial value :
R/W
2. To set synchronous clearing, in addition to the SYNC bit, the TCNT clearing source
Timer Synchro Register (TSYR)
must also be set by means of bits CCLR2 to CCLR0 in TCR.
Description
other channels)
TCNT synchronous presetting *
TCNTn operates independently (TCNT presetting/clearing is unrelated to
TCNTn performs synchronous operation
:
:
—
—
7
0
—
—
6
0
SYNC5
R/W
5
0
1
/synchronous clearing *
SYNC4
R/W
0
4
Rev.4.00 Sep. 07, 2007 Page 477 of 1210
SYNC3
R/W
3
0
2
2
are possible.
is possible
SYNC2
R/W
2
0
SYNC1
REJ09B0245-0400
R/W
1
0
(Initial value)
1
, and
n = 5 to 0
SYNC0
R/W
0
0