Module Stop Control Register C (Mstpcrc) - Renesas H8SX/1520 Series Hardware Manual

Section 19 Power-Down Modes
19.2.3

Module Stop Control Register C (MSTPCRC)

When bits MSTPC1 and MSTPC0 are set to 1, the corresponding on-chip RAM stops. Do not set
the corresponding MSTPC1 and MSTPC0 bits to 1 while accessing the on-chip RAM.
Bit
Bit Name MSTPC15
Initial Value
R/W
Bit
Bit Name MSTPC7
Initial Value
R/W
Bit Bit Name
15 MSTPC15
14 MSTPC14
13 MSTPC13
12 MSTPC12
11 MSTPC11
10 MSTPC10
9 MSTPC9
8 MSTPC8
7 MSTPC7
6 MSTPC6
5 MSTPC5
4 MSTPC4
3 MSTPC3
2 MSTPC2
1 MSTPC1
0 MSTPC0
Rev. 3.00 Mar. 14, 2006 Page 678 of 804
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15 14
MSTPC14 MSTPC13
1 1
R/W R/W R/W
7 6
MSTPC6 MSTPC5
0 0
R/W R/W R/W
Initial
Value R/W
1 R/W
1 R/W
1 R/W
1 R/W
1 R/W
1 R/W
1 R/W
1 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
13 12 11
MSTPC12 MSTPC11
1 1 1
R/W R/W
5 4 3
MSTPC4 MSTPC3
0 0 0
R/W R/W
Module
Reserved
These bits are always read as 1. The write value should
always be 1.
Controller area network (HCAN)
Synchronous serial communication unit 2 (SSU_2)
Synchronous serial communication unit 1 (SSU_1)
Synchronous serial communication unit 0 (SSU_0)
Reserved
These bits are always read as 0. The write value should
always be 0.
On-chip RAM (H'FFF9000 to H'FFFBFFF)
The write value to MSTPC1 and MSTPC0 should always
be the same.
10 9
MSTPC10 MSTPC9 MSTPC8
1 1
R/W R/W
2 1
MSTPC2 MSTPC1 MSTPC0
0 0
R/W R/W
8
1
R/W
0
0
R/W