Datasheet

Section 19 LPC Interface (LPC)
Rev. 3.00 Sep. 28, 2009 Page 611 of 910
REJ09B0350-0300
19.3.8 LPC Channel 4 Address Registers H and L (LADR4H and LADR4L)
LADR4 sets the LPC channel 4 host address. The LADR4 contents must not be changed while
channel 4 is operating (while LPC4E is set to 1).
• LADR4H
R/W
Bit Bit Name Initial Value Slave Host Description
7
6
5
4
3
2
1
0
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Channel 4 Address Bits 15 to 8
Set the LPC channel 4 host address.
• LADR4L
R/W
Bit Bit Name Initial Value Slave Host Description
7
6
5
4
3
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
⎯
⎯
⎯
⎯
⎯
Channel 4 Address Bits 7 to 3
Set the LPC channel 4 host address.
2 Bit2 0 R/W ⎯ Reserved
This bit is ignored when an address match is
decided.
1
0
Bit 1
Bit 0
0
0
R/W
R/W
⎯
⎯
Channel 4 Address Bits 1 and 0
Set the LPC channel 4 host address.