HD64570F Renesas Electronics America, HD64570F Datasheet - Page 169

• Manufacturer Part Number: HD64570F
• Description: IC SCA SRL COMM ADAPTER 88QFP
• Manufacturer: Renesas Electronics America

Specifications of HD64570F

• Applications: ISDN
• Interface: Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 88-QFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Bit 1 (BRKDE/ABTDE: BRKD/ABTD Interrupt Enable): The function of this bit is described
below.
Bit 0 (BRKEE/IDLDE: BRKE/IDLD Interrupt Enable): The function of this bit is described
below.
Asynchronous/Byte synchronous/Bit synchronous mode
CDCDE = 0: Disables an interrupt set by the CDCD bit of ST1
CDCDE = 1: Enables an interrupt set by the CDCD bit of ST1; the RXINT bit of ST0 is set to
1 when the CDCD and CDCDE bits are both 1
Asynchronous/Bit synchronous mode
BRKDE/ABTDE = 0: Disables an interrupt set by the BRKD/ABTD bit of ST1
BRKDE/ABTDE = 1: Enables an interrupt set by the BRKD/ABTD bit of ST1; the RXINT
bit of ST0 is set to 1 when the BRKD/ABTD and BRKDE/ABTDE bits are both 1
Byte synchronous mode
Reserved. This bit always reads 0 and must be set to 0.
Asynchronous/Bit synchronous mode
BRKEE/IDLDE = 0: Disables an interrupt set by the BRKE/IDLD bit of ST1
BRKEE/IDLDE = 1: Enables an interrupt set by the BRKE/IDLD bit of ST1; the RXINT bit
of ST0 is set to 1 when the BRKE/IDLD and BRKEE/IDLDE bits are both 1
Byte synchronous mode
Reserved. This bit always reads 0 and must be set to 0.
Rev. 0, 07/98, page 153 of 453