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: 88/154页
文件大小: 2807K
代理商: RM48L950PGET
PRODUCTPREVIEW
SPNS174
– SEPTEMBER 2011
2.4.2.18 Test and Debug Modules Interface
Table 2-43. ZWT Test and Debug Modules Interface
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
337
ZWT
TEST
U2
I/O
Pull Down
Fixed, 100uA
Test enable
nTRST
D18
Input
JTAG test hardware reset
RTCK
A16
Output
-
JTAG return test clock
TCK
B18
Input
Pull Down
Fixed, 100uA
JTAG test clock
TDI
A17
I/O
Pull Up
JTAG test data in
TDO
C18
I/O
Pull Down
JTAG test data out
TMS
C19
I/O
Pull Up
JTAG test select
2.4.2.19 Flash Supply and Test Pads
Table 2-44. ZWT Flash Supply and Test Pads
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
337
ZWT
VCCP
F8
Input
-
Flash pump supply
FLTP1
J5
Flash test pads. These
terminals are reserved for
FLTP2
H5
TI use only. For proper
operation these terminals
must connect only to a
test pad or not be
connected at all [no
connect (NC)].
2.4.2.20 No Connects
Table 2-45. No Connects
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
337
ZWT
NC
A8
-
NC
B8
-
NC
B9
-
Copyright
2011, Texas Instruments Incorporated
Device Package and Terminal Functions
39
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