參數(shù)資料
型號: MC56F8155VFGE
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 4-BIT, 120 MHz, OTHER DSP, PQFP128
封裝: ROHS COMPLIANT, PLASTIC, LQFP-128
文件頁數(shù): 4/172頁
文件大?。?/td> 844K
代理商: MC56F8155VFGE
Register Descriptions
56F8355 Technical Data, Rev. 17
Freescale Semiconductor
101
Preliminary
5.6.23.2
IRQ Pending (PENDING)—Bit 81
This register combines with the other five to represent the pending IRQs for interrupt vector numbers 2
through 81.
0 = IRQ pending for this vector number
1 = No IRQ pending for this vector number
5.6.24
Reserved—Base + 17
5.6.25
Reserved—Base + 18
5.6.26
Reserved—Base + 19
5.6.27
Reserved—Base + 1A
5.6.28
Reserved—Base + 1B
5.6.29
Reserved—Base + 1C
5.6.30
ITCN Control Register (ICTL)
Figure 5-26 ITCN Control Register (ICTL)
5.6.30.1
Interrupt (INT)—Bit 15
This read-only bit reflects the state of the interrupt to the 56800E core.
0 = No interrupt is being sent to the 56800E core
1 = An interrupt is being sent to the 56800E core
5.6.30.2
Interrupt Priority Level (IPIC)—Bits 14–13
These read-only bits reflect the state of the new interrupt priority level bits being presented to the 56800E
core at the time the last IRQ was taken. This field is only updated when the 56800E core jumps to a new
interrupt service routine.
Note:
Nested interrupts may cause this field to be updated before the original interrupt service routine can
read it.
00 = Required nested exception priority levels are 0, 1, 2, or 3
01 = Required nested exception priority levels are 1, 2, or 3
10 = Required nested exception priority levels are 2 or 3
Base + $1D
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
INT
IPIC
VAB
INT_DIS
1
IRQB STATE
IRQA STATE
IRQB
EDG
IRQA
EDG
Write
RESET
0
10
000
00
0
1
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC56F8156 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8156VFV 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Freescale Semiconductor 功能描述:
MC56F8156VFVE 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
MC56F8157 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-BIT HYBRID CONTROLLERS
MC56F8157VPY 制造商:Rochester Electronics LLC 功能描述:- Bulk