MC9S12XDP512CFU
Model | MC9S12XDP512CFU |
Description | 16-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80 |
PDF file | Total 1348 pages (File size: 8M) |
Chip Manufacturer | PHILIPS |
Chapter 6 XGATE (S12XGATEV2)
6.3.1.12
XGATE Register 4 (XGR4)
The XGR4 register (Figure
6-15)
provides access to the RISC core’s register 4.
15
14
11
10
9
8
7
6
5
4
3
2
1
0
R
W
Reset
0
0
0
0
0
0
0
0
XGR4
0
0
0
0
0
0
0
0
Figure 6-15. XGATE Register 4 (XGR4)
Read: In debug mode if unsecured
Write: In debug mode if unsecured
Table 6-12. XGR4 Field Descriptions
Field
15–0
XGR4[15:0]
Description
XGATE Register 4
— The RISC core’s register 4
6.3.1.13
XGATE Register 5 (XGR5)
The XGR5 register (Figure
6-16)
provides access to the RISC core’s register 5.
15
14
11
10
9
8
7
6
5
4
3
2
1
0
R
W
Reset
0
0
0
0
0
0
0
0
XGR5
0
0
0
0
0
0
0
0
Figure 6-16. XGATE Register 5 (XGR5)
Read: In debug mode if unsecured
Write: In debug mode if unsecured
Table 6-13. XGR5 Field Descriptions
Field
15–0
XGR5[15:0]
Description
XGATE Register 5
— The RISC core’s register 5
MC9S12XDP512 Data Sheet, Rev. 2.21
200
Freescale Semiconductor