D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 149

• Manufacturer Part Number: D12312SVTEBL25
• Description: IC H8S MCU ROMLESS 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTEBL25

• 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: HD6412312SVTEBL25; HD6412312SVTEBL25

5.2.4
ISCR (composed of ISCRH and ISCRL) is a 16-bit readable/writable register that selects rising
edge, falling edge, or both edge detection, or level sensing, for the input at pins IRQ7 to IRQ0.
ISCR is initialized to H'0000 by a reset and in hardware standby mode.
Bits 15 to 0—IRQ7 Sense Control A and B (IRQ7SCA, IRQ7SCB) to IRQ0 Sense Control A
and B (IRQ0SCA, IRQ0SCB)
Bits 15 to 0
IRQ7SCB to
IRQ0SCB
0
1
ISCRH
Bit
Initial value :
R/W
ISCRL
Bit
Initial value :
R/W
IRQ Sense Control Registers H and L (ISCRH, ISCRL)
:
:
:
:
IRQ7SCA to
IRQ0SCA
0
1
0
1
IRQ7SCB IRQ7SCA IRQ6SCB IRQ6SCA IRQ5SCB IRQ5SCA IRQ4SCB IRQ4SCA
IRQ3SCB IRQ3SCA IRQ2SCB IRQ2SCA IRQ1SCB IRQ1SCA IRQ0SCB IRQ0SCA
R/W
R/W
15
0
7
0
R/W
R/W
14
0
6
0
Description
Interrupt request generated at IRQ7 to IRQ0 input low level
Interrupt request generated at falling edge of IRQ7 to IRQ0 input
Interrupt request generated at rising edge of IRQ7 to IRQ0 input
Interrupt request generated at both falling and rising edges of
IRQ7 to IRQ0 input
R/W
R/W
13
0
5
0
R/W
R/W
12
0
4
0
Rev.7.00 Feb. 14, 2007 page 115 of 1108
R/W
R/W
11
0
3
0
Section 5 Interrupt Controller
R/W
R/W
10
0
2
0
REJ09B0089-0700
R/W
R/W
9
0
1
0
(Initial value)
R/W
R/W
8
0
0
0