TC290 Datasheet, PDF (177/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller

TC290 / TC297 / TC298 / TC299 BB-Step
Package and Pinning DefinitionsTC298x Pin Definition and Functions:
Table 2-37 Port 21 Functions (cont’d)
Pin
Symbol
Ctrl
Type
E25
P21.6
TIN57
ARX3F
I
A2 /
PU /
VDDP3
TGI2
TDI
T5EUDA
P21.6
O0
TOUT57
O1
ASLSO3
O2
–
O3
–
O4
SYSCLK
O5
SDRAMA12
O6
T3OUT
O7
TGO2
HWOUT
D25
P21.7
TIN58
DAP2
I
A2 /
PU /
VDDP3
TGI3
ETHRXERB
T5INA
P21.7
TOUT58
ATX3
ASCLK3
–
–
SDRAMA13
T6OUT
TGO3
TDO
O0
O1
O2
O3
O4
O5
O6
O7
HWOUT
DAP2
Function
General-purpose input
GTM input
ASCLIN3 input
OCDS input
OCDS (JTAG) input
GPT120 input
General-purpose output
GTM output
ASCLIN3 output
Reserved
Reserved
HSCT output
EBU output
GPT120 output
OCDS; ENx
General-purpose input
GTM input
OCDS (3-Pin DAP) input
In the 3-Pin DAP mode this pin is used as DAP2.
In the 2-PIN DAP mode this pin is used as P21.7
and controlled by the related port control logic
OCDS input
ETH input
GPT120 input
General-purpose output
GTM output
ASCLIN3 output
ASCLIN3 output
Reserved
Reserved
EBU output
GPT120 output
OCDS; ENx
OCDS (JTAG); ENx
The JTAG TDO function is overlayed with P21.7
via a double bond.
In JTAG mode this pin is used as TDO, after
power-on reset it is HighZ.
OCDS (3-Pin DAP); ENx
In the 3-Pin DAP mode this pin is used as DAP2.
Data Sheet
2-171
V 1.1 2015-05
TC290/TC297/TC298/TC299 BB-Step Data Sheet downloaded by saravanakumar maniyam (larsen and Toubro limited) at 08 Sep 2015 08:06