SH7763 Datasheet, PDF (1468/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 33 Audio Codec Interface (HAC)
33.3.6 TX Interrupt Enable Register (HACTIER)
HACTIER is a 32-bit read/write register that enables or disables HAC TX interrupts.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
−
− − PLTF PRTF
RQIE RQIE
−
−
−
−
−
−
−
−
−
−−
Initial value:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W:
R
R R/W R/W R
R
R
R
R
R
R
R
R
R
R
R
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
−
−
−
−
−
− − PLT PRT
FUNIE FUNIE
−
−
−
−
−
−−
Initial value:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: _{R R R R R R R/W R/W R R R R R R R R}
Initial
Bit
Bit Name Value R/W Description
31, 30 
All 0 R
Reserved
Always 0 for read and write.
29
PLTFRQIE 0
R/W PCML TX Request Interrupt Enable
0: Disables PCML TX request interrupts
1: Enables PCML TX request interrupts
28
PRTFRQIE 0
R/W PCMR TX Request Interrupt Enable
0: Disables PCMR TX request interrupts
1: Enables PCMR TX request interrupts
27 to 10 
All 0 R
Reserved
Always 0 for read and write.
9
PLTFUNIE 0
R/W PCML TX Underrun Interrupt Enable
0: Disables PCML TX underrun interrupts
1: Enables PCML TX underrun interrupts
8
PRTFUNIE 0
R/W PCMR TX Underrun Interrupt Enable
0: Disables PCMR TX underrun interrupts
1: Enables PCMR TX underrun interrupts
7 to 0 
All 0 R
Reserved
Always 0 for read and write.
Rev. 1.00 Oct. 01, 2007 Page 1402 of 1956
REJ09B0256-0100