HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 460

• 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
DMAC (Channel 2)
Current Descriptor
Address Register Channel
2: CDAL Channel 2
Current Descriptor
Address Register Channel
2: CDAH Channel 2
Error Descriptor Address
Register Channel 2: EDAL
Channel 2
Error Descriptor Address
Register Channel 2: EDAH
Channel 2
Receive Buffer Length
Register Channel 2: BFLL
Channel 2
Receive Buffer Length
Register Channel 2: BFLH
Channel 2
Rev. 0, 07/98, page 444 of 453
CPU
Mode
0, 1
C8H
C9H
CAH
CBH
CCH
CDH
Address
CPU
Mode
2, 3
C9H
C8H
CBH
CAH
CDH
CCH
Remarks
Chained-
block trans-
fer mode
Single-block transfer
mode
Chained-block
transfer mode
Single-block transfer
mode
Chained-block
transfer mode
Single-block transfer
mode
Memory to
MSCI
MSCI to
memory
15
15
15
Not used
Not used
Not used
Not used
CDAH
EDAH
BFLH
H
H
H
8 7
8 7
8 7
Not used
Not used
Not used
Not used
CDAL
EDAL
BFLL
L
L
L
0
0
0