参数资料
型号: RM48L950PGET
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 200 MHz, RISC MICROCONTROLLER, PQFP144
封装: GREEN, PLASTIC, LQFP-144
文件页数: 9/154页
文件大小: 2807K
代理商: RM48L950PGET
PRODUCTPREVIEW
TRST
TMS
TCK
TDI
TDO
RTCK
ICEPICK_C
BoundaryScan
BSR/BSDL
BoundaryScanI/F
SecondaryTap0
DAP
Debug APB
Debug
ROM1
APBslave
Cortex
R4F
APBMux
AHB-AP
POM
ETM
TPIU
toSCR1via A2A
from
PCR1/Bridge
SecondaryTap1
DMM
RTP
TAP 0
TAP 1
SecondaryTap2
AJSM
SPNS174
– SEPTEMBER 2011
4.21 Debug Subsystem
4.21.1 Block Diagram
The device contains an ICEPICK module to allow JTAG access to the scan chains.
Figure 4-19. ZWT Debug Subsystem Block Diagram
4.21.2 Debug Components Memory Map
Table 4-37. Debug Components Memory Map
FRAME ADDRESS RANGE
RESPNSE FOR ACCESS TO
FRAME CHIP
FRAME
ACTUA
MODULE NAME
UNIMPLEMENTED LOCATIONS IN
SELECT
SIZE
L SIZE
START
END
FRAME
CoreSight Debug
Reads return zeros, writes have no
CSCS0
0xFFA0_0000
0xFFA0_0FFF
4KB
ROM
effect
Cortex-R4F
Reads return zeros, writes have no
CSCS1
0xFFA0_1000
0xFFA0_1FFF
4KB
Debug
effect
Reads return zeros, writes have no
ETM-R4
CSCS2
0xFFA0_2000
0xFFA0_2FFF
4KB
effect
Reads return zeros, writes have no
CoreSight TPIU
CSCS3
0xFFA0_3000
0xFFA0_3FFF
4KB
effect
106
System Information and Electrical Specifications
Copyright
2011, Texas Instruments Incorporated
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