DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 113

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

5.1.4
Table 5-2 summarizes the registers of the interrupt controller.
Table 5-2
Notes: 1. Lower 16 bits of the address.
5.2
5.2.1
Note: * R/W in the H8S/2390, H8S/2392, H8S/2394, and H8S/2398.
SYSCR is an 8-bit readable/writable register that selects the interrupt control mode, and the detected edge for NMI.
Only bits 5 to 3 are described here; for details of the other bits, see section 3.2.2, System Control Register (SYSCR).
SYSCR is initialized to H'01 by a reset and in hardware standby mode. It is not initialized in software standby mode.
Bit
Initial value :
R/W
2. Can only be written with 0 for flag clearing.
Register Configuration
Register Descriptions
System Control Register (SYSCR)
Name
System control register
IRQ sense control register H
IRQ sense control register L
IRQ enable register
IRQ status register
Interrupt priority register A
Interrupt priority register B
Interrupt priority register C
Interrupt priority register D
Interrupt priority register E
Interrupt priority register F
Interrupt priority register G
Interrupt priority register H
Interrupt priority register I
Interrupt priority register J
Interrupt priority register K
Interrupt Controller Registers
:
:
R/W
—
7
0
—
—
6
0
INTM1
R/W
5
0
Abbreviation
SYSCR
ISCRH
ISCRL
IER
ISR
IPRA
IPRB
IPRC
IPRD
IPRE
IPRF
IPRG
IPRH
IPRI
IPRJ
IPRK
INTM0
R/W
4
0
NMIEG
R/W
3
0
R/W
R/W
R/W
R/W
R/W
R/(W)*
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
2
—*
—
2
0
Initial Value
H'01
H'00
H'00
H'00
H'00
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
R/W
—
1
0
Rev.6.00 Oct.28.2004 page 83 of 1016
RAME
R/W
0
1
Address*
H'FF39
H'FF2C
H'FF2D
H'FF2E
H'FF2F
H'FEC4
H'FEC5
H'FEC6
H'FEC7
H'FEC8
H'FEC9
H'FECA
H'FECB
H'FECC
H'FECD
H'FECE
REJ09B0138-0600H
1