HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 255
HD64570F16
Manufacturer Part Number
HD64570F16
Description
IC SCA SRL COMM ADAPTER 88QFP
Manufacturer
Renesas Electronics America
Datasheet
1.HD64570F16.pdf
(469 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64570F16
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64570F16
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD64570F16V
Manufacturer:
INFINEON
Quantity:
12 000
- Current page: 255 of 469
- Download datasheet (3Mb)
6.1
The HD64570 has a four on-chip direct memory access controller channels (DMAC channels
0–3), which support chained-block transfer. Channel 0 is connected to the MSCI channel 0
receiver, channel 1 to the MSCI channel 0 transmitter, channel 2 to the MSCI channel 1 receiver,
and channel 3 to the MSCI channel 1 transmitter (figure 1.14). Other than the connection
destination, the specifications for the four channels are identical.
6.1.1
The on-chip DMAC supports the following DMA transfer modes: single-block transfer (single
address) and chained-block transfer (single address). The features and functions of each mode are
summarized as follows:
Single-Block Transfer Mode (Single Address): Data is transferred in byte units from the MSCI
to memory via DMAC channels 0 and 2, or from memory to the MSCI via DMAC channels 1 and
3.
Chained-Block Transfer Mode (Single Address): When the MSCI is in bit synchronous mode,
data is transferred from the MSCI to memory via DMAC channels 0 and 2, or from the MSCI to
memory via DMAC channels 1 and 3. Successive single or multi-frame transfers can be made by
writing and reading data to/from buffers in memory.
The priority of channels 0–3 is program-selectable in either transfer mode above.
6.1.2
The configuration of each DMAC channel is shown in figure 1.3.
Up to 64 Kbytes of data transferred
Up to 16 Mbytes of memory addresses directly accessed
Interrupt generation at DMA transfer completion
Maximum data transfer rate of 11.1 Mbytes/s (at 16.7-MHz operation without wait states
inserted)
Interrupt generation at DMA transfer completion or frame transfer completion
Maximum data transfer rate of 11.1 Mbytes/s (at 16.7-MHz operation without wait states
inserted)
Section 6 Direct Memory Access Controller (DMAC)
Overview
Functions
Configuration and Operation
Rev. 0, 07/98, page 239 of 453
Related parts for HD64570F16
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
(HD64 Series) Hitachi Single-Chip Microcomputer
Manufacturer:
Hitachi Semiconductor
Datasheet:
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet: