FUJITSU MB86617A - Manual (Page 73)

LSI S pecification MB86617A
Rev.1.0 Fujitsu VLSI
68
7.30. Isochronous Channel Monitor Register
Isochronous channel monitor register is the register that indicates Isochronous packet channel flowing through 1394 bus.
AD R/W
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
52h R Isochronous channel monitor1
54h R Isochronous channel monitor2
56h R Isochronous channel monitor3
58h R Isochronous channel monitor4
Initial Value “0000 h”
BIT Bit Name Action Value Function
15 - 0
Isochronous
channel
monitor
Read -
Indicate that ‘1’ at Bit corresponding to channel number of Isochronous packet
flowing through 1394 bus.
52h-bit15 - 0: channel0 - channel15
54h-bit15 - 0: channel16 - channel31
56h-bit15 - 0: channel32 - channel47
58h-bit15 - 0: channel48 - channel63