HD6432670 Hitachi, HD6432670 Datasheet - Page 331

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Transfer Mode
Full
address
mode
Single address mode
Normal mode
(1) Auto-request
(2) External request
Block transfer mode
1-byte or 1-word transfer
for a single transfer
request
1-bus cycle transfer by
means of
instead of using address
for specifying I/O
Sequential mode, idle
mode, or repeat mode
can be specified
Transfer request is
internally held
Number of transfers (1 to
65,536) is continuously
sent
Burst/cycle steal transfer
can be selected
1-byte or 1-word transfer
for a single transfer
request
Number of transfers: 1 to
65,536
Transfer of 1-block, size
selected for a single
transfer request
Number of transfers: 1 to
65,536
Source or destination can
be selected as block area
Block size: 1 to 256 bytes
or word
pin
Transfer Source
Auto-request
External request
External request
TPU channel 0 to 5
compare match/input
capture A interrupt
SCI transmission
complete interrupt
SCI reception
complete interrupt
A/D converter
conversion end
interrupt
External request
Rev. 2.0, 04/02, page 285 of 906
Remarks
Max. 2-channel
operation, combining
channels A and B
With auto-request,
burst mode or cycle
steal mode can be
selected