Master Priority Registers (Mstpri0-Mstpri2); Master Priority 0 Register (Mstpri0); Master Priority 0 Register (Mstpri0) Field Descriptions - Texas Instruments AM1802 Reference Manual

Arm microprocessor system
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10.4.8 Master Priority Registers (MSTPRI0-MSTPRI2)

10.4.8.1 Master Priority 0 Register (MSTPRI0)

The master priority 0 register (MSTPRI0) is shown in
31
30
28
Rsvd
Reserved
R/W-0
R/W-4h
15
14
12
Rsvd
Reserved
R/W-0
R/W-2h
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 10-18. Master Priority 0 Register (MSTPRI0) Field Descriptions
Bit
Field
Value
31
Reserved
0
30-28
Reserved
4h
27
Reserved
0
26-24
Reserved
4h
23
Reserved
0
22-20
Reserved
4h
19
Reserved
0
18-16
Reserved
4h
15
Reserved
0
14-12
Reserved
2h
11
Reserved
0
10-8
Reserved
2h
7
Reserved
0
6-4
ARM_D
0-7h
3
Reserved
0
2-0
ARM_I
0-7h
SPRUGX5A – May 2011
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Figure 10-14. Master Priority 0 Register (MSTPRI0)
27
26
24
Rsvd
Reserved
R/W-0
R/W-4h
11
10
8
Rsvd
Reserved
R-0
R/W-2h
Description
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Write the default value when modifying this register.
Reserved. Always read as 0.
Reserved. Write the default value when modifying this register.
Reserved. Always read as 0.
ARM_D port priority. Bit = 0 = priority 0 (highest); bit = 7h = priority 7 (lowest).
Reserved. Always read as 0.
ARM_I port priority. Bit = 0 = priority 0 (highest); bit = 7h = priority 7 (lowest).
Copyright © 2011, Texas Instruments Incorporated
Figure 10-14
and described in
23
22
20
Rsvd
Reserved
R/W-0
R/W-4h
7
6
4
Rsvd
ARM_D
R-0
R/W-2h
System Configuration (SYSCFG) Module
SYSCFG Registers
Table
10-18.
19
18
16
Rsvd
Reserved
R/W-0
R/W-4h
3
2
0
Rsvd
ARM_I
R-0
R/W-2h
159

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