HD64570F Renesas Electronics America, HD64570F Datasheet - Page 455

• 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)
Current Descriptor
Address Register Channel
1: CDAL Channel 1
Current Descriptor
Address Register Channel
1: CDAH Channel 1
Error Descriptor Address
Register Channel 1: EDAL
Channel 1
Error Descriptor Address
Register Channel 1: EDAH
Channel 1
Not used
Not used
Byte Count Register
Channel 1: BCRL
Channel 1
Byte Count Register
Channel 1: BCRH
Channel 1
CPU
Mode
0, 1
A8H
A9H
AAH
ABH
ACH
ADH
AEH
AFH
Address
CPU
Mode
2, 3
A9H
A8H
ABH
AAH
ADH
ACH
AFH
AEH
Remarks
Single-block transfer
mode
Chained-block
transfer mode
Single-block transfer
mode
Chained-block
transfer mode
Single-block transfer
mode
Chained-block
transfer mode
15
15
15
Not used
Not used
Rev. 0, 07/98, page 439 of 453
CDAH
EDAH
BCRH
H
H
H
8 7
8 7
8 7
Not used
Not used
CDAL
BCRL
EDAL
L
L
L
0
0
0