HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 415

• 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 Status
Register 1 (ISR1)
Interrupt Status
Register 2 (ISR2)
Not used
CPU
Mode
0, 1
11H
12H
13H
Address
CPU
Mode
2, 3
10H
13H
12H
Read/Write
Initial value
DMA channel 3 interrupt B
0:
1:
DMA channel 3 interrupt A
0:
1:
DMA channel 2 interrupt B
0:
1:
DMA channel 2 interrupt A
0:
1:
Remarks
Timer channel 3
interrupt request
0: Not requested
1: Requested
Timer channel 2
interrupt request
0: Not requested
1: Requested
Read/Write
Initial value
Bit name
Not requested
Requested
Not requested
Requested
Not requested
Requested
Not requested
Requested
Bit name
DMIB3 DMIA3 DMIB2
7
R
0
T3IRQ T2IRQ T1IRQ
7
R
0
6
R
0
6
R
0
5
R
0
5
R
0
DMIA2 DMIB1 DMIA1 DMIB0 DMIA0
Rev. 0, 07/98, page 399 of 453
4
R
0
T0IRQ
4
R
0
3
R
0
3
—
—
0
2
R
0
DMA channel 0 interrupt B
0:
1:
DMA channel 1 interrupt A
0:
1:
DMA channel 1 interrupt B
0:
1:
DMA channel 0 interrupt A
0:
1:
Timer channel 1
interrupt request
0: Not requested
1: Requested
Timer channel 0
interrupt request
0: Not requested
1: Requested
Not requested
Requested
Not requested
Requested
Not requested
Requested
Not requested
Requested
—
1
2
R
—
0
0
R
0
0
1
—
—
0
—
—
0
0