Hitachi HD64465 User Manual page 225

Bit 7
Bit Name L1TFUN PCTFUN PLSTFU
Initial Value 0
R/W R
Bit Description
31 - 30 Reserved
29 PCML TX FIFO REQUEST (PLTFRQ):
1 indicates that half of PCML TX FIFO is empty and must be filled by the system.
28 PCMR TX FIFO REQUEST (PRTFRQ):
1 indicates that half of PCMR TX FIFO is empty and must be filled by the system.
27 Line 1 TX FIFO REQUEST (L1TFRQ):
1 indicates that half of Line1 FIFO is empty and must be filled by the system.
26 PCMC TX FIFO REQUEST(PCTFRQ):
1 indicates that half of PCMC TX FIFO is empty and must be filled by the system.
25 PCMLS TX FIFO REQUEST (PLSTFRQ):
1 indicates that half of PCMLS TX FIFO is empty and must be filled by the system.
24 PCMRS TX FIFO REQUEST (PRSTFRQ):
1 indicates that half of PCMRS TX FIFO is empty and must be filled by the system.
23 PCMLFE TX FIFO REQUEST (PLFETFRQ):
1 indicates that half of PCMLFE FIFO is empty and must be filled by the system.
22 Line2 TX FIFO REQUEST (L2TFRQ):
1 indicates that half of Line2 FIFO is empty and must be filled by the system.
HSET TX FIFO REQUEST (HTTFRQ):
21
1 indicates that half of HSET TX FIFO is empty and must be filled by the system.
20 IO CTRL TX FIFO REQUEST (IOCTFRQ):
1 indicates that half of IO CTRL TX FIFO is empty and must be filled by the system.
19 PCML TX FIFO OVERRUN (PLTFOV):
1 indicates that PCML TX FIFO is overrun.
18 PCMR TX FIFO OVERRUN (PRTFOV):
1 indicates that PCMR TX FIFO is overrun.
17 Line 1 TX FIFO OVERRUN (L1TFOV):
1 indicates that Line 1 FIFO is overrun.
16 PCMC TX FIFO OVERRUN(PCTFOV):
1 indicates that PCMC TX FIFO is overrun.
15 PCMLS TX FIFO OVERRUN (PLSTFOV):
1 indicates that PCMLS FIFO is overrun.
Rev. 3.0, 03/01, page 206 of 390
6 5 4
PRSTFU
N N
0 0 0
R R R
3 2 1
PLFETFU L2TFUN HTTFUN IOCTFUN
N
0 0 0
R R R
0
0
R
Default
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0