HD64570 HITACHI [Hitachi Semiconductor], HD64570 Datasheet - Page 24

• Manufacturer Part Number: HD64570
• Description: Serial Communications Adaptor
• Manufacturer: HITACHI [Hitachi Semiconductor]

1.5
1.5.1
Item
Character length
Parity
Stop bits
Transmit/receive clock
Error detection
Break signal
Break detection
Multiprocessor support
Rev. 0, 07/98, page 8 of 453
Physical address boundary
Physical address boundary
register 0 (PABR0)
register 1 (PABR1)
WAIT line
Protocol Support
Asynchronous Mode
Figure 1.5 Wait Controller Block Diagram
Internal address bus/data bus
Description
5 to 8 bits
Odd or even parity or no parity
1, 1.5, or 2
1x, 16x, 32x, or 64x mode
Parity errors, overrun errors, framing errors
Can generate break signal of arbitrary length
Detects beginning and end of break
By MP bit
Wait control signal
Wait control unit
Wait control register M
Wait control register H
Wait control register L
(WCRM)
(WCRH)
(WCRL)