參數(shù)資料
型號: HMS30C7210
廠商: Electronic Theatre Controls, Inc.
英文描述: ARM Based 32-Bit Microprocessor
中文描述: 基于ARM的32位微處理器
文件頁數(shù): 134/161頁
文件大小: 973K
代理商: HMS30C7210
HMS30C7110
2003 MagnaChip Semiconductor Ltd. All Rights Reserved
Version 1.5
134
1 = Interrupt service is masked
Each field and the corresponding bit position are same to those of SRCPND register.
2.12.1.4.
PRIORITY REGISTER (PRIORITY, offset = 0x0c)
Table 2.100 Priority Register
Address :
1930_000C
Register
Address
R/W
Description
Reset value
PRIORITY 0x0c
W
IRQ priority control register
0x07f
Field
Bit
Description
Reset value
ARB_SEL6
20:19
Arbiter 6 priority
00 = REQ 0-1-2-3-4-5 01 = REQ 0-2-3-4-1-5
10 = REQ 0-3-4-1-2-5 11 = REQ 0-4-1-2-3-5
00
ARB_SEL5
18:17
Arbiter 5 priority
00 = REQ 1-2-3-4 01 = REQ 2-3-4-1
10 = REQ 3-4-1-2 11 = REQ 4-1-2-3
00
ARB_SEL4
16:15
Arbiter 4 priority
00 = REQ 0-1-2-3-4-5 01 = REQ 0-2-3-4-1-5
10 = REQ 0-3-4-1-2-5 11 = REQ 0-4-1-2-3-5
00
ARB_SEL3
14:13
Arbiter 3 priority
00 = REQ 0-1-2-3-4-5 01 = REQ 0-2-3-4-1-5
10 = REQ 0-3-4-1-2-5 11 = REQ 0-4-1-2-3-5
00
ARB_SEL2
12:11
Arbiter 2 priority
00 = REQ 0-1-2-3-4-5 01 = REQ 0-2-3-4-1-5
10 = REQ 0-3-4-1-2-5 11 = REQ 0-4-1-2-3-5
00
ARB_SEL1
10:9
Arbiter 1 priority
00 = REQ 0-1-2-3-4-5 01 = REQ 0-2-3-4-1-5
10 = REQ 0-3-4-1-2-5 11 = REQ 0-4-1-2-3-5
00
ARB_SEL0
8:7
Arbiter 0 priority
00
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