HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 418

• Manufacturer Part Number: HD64570F16
• Description: IC SCA SRL COMM ADAPTER 88QFP
• Manufacturer: Renesas Electronics America

Specifications of HD64570F16

• Applications: ISDN
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Package / Case: 88-QFP
• Mounting Type: Surface Mount
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Register
Interrupt Control
Interrupt Vector Register
(IVR)
Not used
Interrupt Modified Vector
Register (IMVR)
Not used
Not used
Not used
Rev. 0, 07/98, page 402 of 453
CPU
Mode
0, 1
1AH
1BH
1CH
1DH
1EH
1FH
Address
CPU
Mode
2, 3
1BH
1AH
1DH
1CH
1FH
1EH
Remarks
Read/Write
Initial value
Read/Write
Initial value
Bit name
Bit name
IMVR7 IMVR6
IVR7
R/W
R/W
7
0
7
0
IVR6
R/W
R/W
6
0
6
0
IVR5
R/W
—
5
5
—
0
0
Modified vector address
Fixed vector address
IVR4
R/W
Hardware-generated code
4
—
4
—
0
0
IVR3
R/W
—
—
3
0
3
0
IVR2
R/W
—
2
—
0
2
0
R/W
IVR1 IVR0
—
—
1
0
1
0
R/W
—
—
0
0
0
0