HD64570F Renesas Electronics America, HD64570F Datasheet - Page 173

• 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

5.2.17
The frame interrupt enable register (FIE) enables or disables interrupt requests when the EOMF bit
of the frame status register (FST) is set to 1.
Bit 7 (EOMFE; EOMF Interrupt Enable): The function of this bit is described below.
Bits 6 0: Reserved. These bits always read 0 and must be set to 0.
Asynchronous/Byte synchronous mode
Reserved. This bit always reads 0 and must be set to 0.
Bit synchronous mode
EOMFE = 0: Disables an interrupt set by the EOMF bit of FST
EOMFE = 1: Enables an interrupt set by the EOMF bit of FST; the RXINT bit of ST0 is set to
1 when the EOMF and EOMFE bits are both 1
MSCI Frame Interrupt Enable Register (FIE)
Async
Byte sync
Bit sync HDLC
Read/Write
Initial value
Note: The bits marked with * are reserved. These bits always read 0 and must
be set to 0.
EOMF interrupt enable
• Bit synchronous mode
0: Disable
1: Enable
EOMFE
R/W
—
7
0
*
—
—
6
0
*
—
—
5
0
*
—
—
4
0
*
—
—
3
0
*
Rev. 0, 07/98, page 157 of 453
—
—
2
0
*
—
—
1
0
*
—
—
0
0
*