HD64570 HITACHI [Hitachi Semiconductor], HD64570 Datasheet - Page 423

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

Register
MSCI (Channel 0)
MSCI Interrupt Enable
Register 1 Channel 0:
IE1 Channel 0
CPU
Mode
0, 1
29H
Address
CPU
Mode
2, 3
28H
UDRN interrupt enable
• Byte/Bit synchronous mode
0: Disable
1: Enable
Remarks
Async
Byte sync
Bit sync HDLC
Read/Write
Initial value
SYNCD interrupt enable
• Byte synchronous mode
0: Disable
1: Enable
FLGD interrupt enable
• Bit synchronous mode
0: Disable
1: Enable
IDL interrupt enable
0: Disable
1: Enable
CLMD interrupt enable
0: Disable
1: Enable
UDRNE
R/W
—
7
0
R/W
IDLE
6
0
CLMDE
R/W
—
0
5
Rev. 0, 07/98, page 407 of 453
SYNCDE
FLGDE
R/W
CCTS interrupt
enable
0: Disable
1: Enable
—
0
4
CDCD interrupt enable
0: Disable
1: Enable
BRKD interrupt enable
• Asynchronous mode
0: Disable
1: Enable
ABTD interrupt enable
• Bit sychronous mode
0: Disable
1: Enable
IDLD interrupt enable
• Bit synchronous mode
0: Disable
1: Enable
BRKE interruput enable
• Asynchronous mode
0: Disable
1: Enable
CCTSE
R/W
3
0
CDCDE
R/W
2
0
BRKDE
ABTDE
R/W
—
1
0
BRKEE
IDLDE
R/W
—
0
0