Maxim Integrated DS21Q55 User Manual
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Register Name:
IOCR2
Register Description:
I/O Configuration Register 2
Register Address:
02h
Bit #
7
6
5
4
3
2
1
0
Name
RCLKINV
TCLKINV
RSYNCINV
TSYNCINV
TSSYNCINV
H100EN
TSCLKM
RSCLKM
Default
0
0
0
0
0
0
0
0
Bit 0/RSYSCLK Mode Select (RSCLKM).
0 = if RSYSCLK is 1.544MHz
1 = if RSYSCLK is 2.048MHz or IBO enabled (See Interleaved PCM Bus Operation.)
Bit 1/TSYSCLK Mode Select (TSCLKM).
0 = if TSYSCLK is 1.544MHz
1 = if TSYSCLK is 2.048MHz or IBO enabled (See Interleaved PCM Bus Operation.)
Bit 2/H.100 SYNC Mode (H100EN).
0 = normal operation
1 = SYNC shift
Bit 3/TSSYNC Invert (TSSYNCINV).
0 = no inversion
1 = invert
Bit 4/TSYNC Invert (TSYNCINV).
0 = no inversion
1 = invert
Bit 5/RSYNC Invert (RSYNCINV).
0 = no inversion
1 = invert
Bit 6/TCLK Invert (TCLKINV).
0 = no inversion
1 = invert
Bit 7/RCLK Invert (RCLKINV).
0 = no inversion
1 = invert