D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 367

• Manufacturer Part Number: D12312SVTE25
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTE25; HD6412312SVTE25

9.2.5
Note: * Only 0 can be written, to clear the flag.
Note: * Only 0 can be written, to clear the flag.
The TSR registers are 8-bit registers that indicate the status of each channel. The TPU has six TSR
registers, one for each channel. The TSR registers are initialized to H'C0 by a reset and in
hardware standby mode.
Bit 7—Count Direction Flag (TCFD): Status flag that shows the direction in which TCNT
counts in channels 1, 2, 4, and 5.
In channels 0 and 3, bit 7 is reserved. It is always read as 1 and cannot be modified.
Bit 7
TCFD
0
1
Channel 0: TSR0
Channel 3: TSR3
Bit
Initial value :
R/W
Channel 1: TSR1
Channel 2: TSR2
Channel 4: TSR4
Channel 5: TSR5
Bit
Initial value :
R/W
Timer Status Registers (TSR)
Description
TCNT counts down
TCNT counts up
:
:
:
:
TCFD
—
—
R
7
1
1
7
—
—
—
—
6
1
6
1
R/(W) *
TCFU
—
—
5
0
5
0
R/(W) *
R/(W) *
TCFV
TCFV
4
0
4
0
Rev.7.00 Feb. 14, 2007 page 333 of 1108
Section 9 16-Bit Timer Pulse Unit (TPU)
R/(W) *
TGFD
—
—
3
0
3
0
R/(W) *
TGFC
—
—
2
0
2
0
REJ09B0089-0700
R/(W) *
R/(W) *
TGFB
TGFB
1
0
1
0
(Initial value)
R/(W) *
R/(W) *
TGFA
TGFA
0
0
0
0