HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 438

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 1.00, 02/04, page 400 of 804
Bit
12
11
10
9
8
7, 6
5
4
3
Bit Name
TDREQE
RDMAE
RCRDYE
RFFULE
RDREQE
—
SAERRE
FSERRE
TFOVFE
Initial
Value
0
0
0
0
0
All 0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
Description
Transmit Data Transfer Request Enable
0: Disables interrupts due to transmit data transfer
1: Enables interrupts due to transmit data transfer
Receive Data DMA Transfer Request Enable
Transmits an interrupt as an interrupt to the CPU/DMA
transfer request. The RDREQE bit can be set as receive
interrupts.
0: Used as a CPU interrupt
1: Used as a DMA transfer request to the DMAC
Receive Control Data Ready Enable
0: Disables interrupts due to receive control data ready
1: Enables interrupts due to receive control data ready
Receive FIFO Full Enable
0: Disables interrupts due to receive FIFO full
1: Enables interrupts due to receive FIFO full
Receive Data Transfer Request Enable
0: Disables interrupts due to receive data transfer
1: Enables interrupts due to receive data transfer
Reserved
These bits are always read as 0. The write value should
always be 0. If 1 is written to these bits, the operation is
not guaranteed.
Slot Assign Error Enable
0: Disables interrupts due to slot assign error
1: Enables interrupts due to slot assign error
Frame Synchronization Error Enable
0: Disables interrupts due to frame synchronization error
1: Enables interrupts due to frame synchronization error
Transmit FIFO Overflow Enable
0: Disables interrupts due to transmit FIFO overflow
1: Enables interrupts due to transmit FIFO overflow
requests
requests
requests
requests