HD64570F Renesas Electronics America, HD64570F Datasheet - Page 457

• Manufacturer Part Number: HD64570F
• Description: IC SCA SRL COMM ADAPTER 88QFP
• Manufacturer: Renesas Electronics America

Specifications of HD64570F

• Applications: ISDN
• Interface: Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 88-QFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Register
DMAC (Channel 1)
Frame End Interrupt
Counter Channel 1: FCT
Channel 1
DMA Interrupt Enable
Register Channel 1: DIR
Channel 1
CPU
Mode
0, 1
B3H
B4H
Address
CPU
Mode
2, 3
B2H
B5H
Remarks
Single-block
transfer mode
Chained-block
transfer mode
Read/Write
Initial value
Single-block
transfer mode
Chained-block
transfer mode
Read/Write
Initial value
Transfer end interrupt
enable
0:
1:
Disable
Enable
Frame transfer end interrupt
enable
•
0:
1:
Chained-block transfer mode
Disable
Enable
EOTE
R/W
—
7
—
0
7
0
EOME BOFE COFE
R/W
—
—
—
6
0
6
0
—
R/W
—
—
5
0
5
0
Rev. 0, 07/98, page 441 of 453
—
Counter overflow
interrupt enable
•
0:
1:
R/W
—
—
4
0
Frame end interrupt counter (FCT) value
4
0
Chained-block transfer mode
Disable
Enable
FCT3
—
R
3
0
—
—
Buffer overflow/underflow
interrupt enable
•
0:
1:
3
0
Chained-block transfer mode
Disable
Enable
FCT2
—
—
R
2
0
—
2
0
FCT1
—
R
1
0
—
—
1
0
FCT0
—
R
—
0
0
—
0
0