參數(shù)資料
型號(hào): TMS570LS10216ASZWTQR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 160 MHz, RISC MICROCONTROLLER, PBGA337
封裝: GERRN, PLASTIC, NFBGA-337
文件頁數(shù): 38/102頁
文件大小: 1146K
代理商: TMS570LS10216ASZWTQR
PRODUCTPREVIEW
SPNS141D – AUGUST 2010 – REVISED JANUARY 2011
www.ti.com
4
Peripherals
4.1
Error Signaling Module (ESM)
The Error Signaling Module (ESM) is used to indicate a severe device failure via interrupts and the
external ERROR pin. The error pin is normally used by an external device to either reset the controller
and/or keep the system in a fail safe state.
The ESM module consists of three error groups with 32 inputs each. The generation of the interrupts and
the activation of the ERROR Pin is shown in the following table. The next table shows the ESM error
sources and their corresponding group and channel numbers.
Table 4-1. ESM Groups
Error Group
Interrupt, Level
Influence on ERROR pin
Group1
maskable, low/high
configurable
Group2
non-maskable, high
fixed
Group3
none, none
fixed
Table 4-2. ESM Assignments
ERROR Sources
Group
Channels
Reserved
Group1
0
MibADC2 - parity
Group1
1
DMA - MPU
Group1
2
DMA - parity
Group1
3
Reserved
Group1
4
DMA/DMM/AHB-AP - imprecise read error
Group1
5
Flash (ATCM) - correctable error
Group1
6
NHET - parity
Group1
7
HET TU - parity
Group1
8
HET TU - MPU
Group1
9
PLL - slip
Group1
10
Clock Monitor - interrupt
Group1
11
FlexRay - parity
Group1
12
DMA/DMM/AHB-AP - imprecise write error
Group1
13
FlexRay TU - parity
Group1
14
VIM RAM - parity
Group1
15
FlexRay TU - MPU
Group1
16
MibSPI1 - parity
Group1
17
MibSPI3 - parity
Group1
18
MibADC1 - parity
Group1
19
Reserved
Group1
20
DCAN1 - parity
Group1
21
DCAN3 - parity
Group1
22
DCAN2 - parity
Group1
23
MibSPIP5 - parity
Group1
24
Reserved
Group1
25
RAM even bank (B0TCM) - correctable error
Group1
26
CPU - selftest
Group1
27
RAM odd bank (B1TCM) - correctable error
Group1
28
Reserved
Group1
29
Reserved
Group1
30
40
Peripherals
Copyright 2010–2011, Texas Instruments Incorporated
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