Datasheet

48
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
Each SAM7X input/output pin corresponds to a 3-bit register in the BSR. The OUTPUT bit contains data that can be
forced on the pad. The INPUT bit facilitates the observability of data applied to the pad. The CONTROL bit selects the
direction of the pad.
Table 12-2. SAM7X JTAG Boundary Scan Register
Bit
Number Pin Name Pin Type
Associated BSR
Cells
187
PA30/IRQ0/PCK2 IN/OUT
INPUT
186 OUTPUT
185 CONTROL
184
PA0/RXD0 IN/OUT
INPUT
183 OUTPUT
182 CONTROL
181
PA1/TXD0 IN/OUT
INPUT
180 OUTPUT
179 CONTROL
178
PA3/RTS0/SPI1_NPCS2 IN/OUT
INPUT
177 OUTPUT
176 CONTROL
175
PA2/SCK0/SPI1_NPCS1 IN/OUT
INPUT
174 OUTPUT
173 CONTROL
172
PA4/CTS0/SPI1_NPCS3 IN/OUT
INPUT
171 OUTPUT
170 CONTROL
169
PA5/RXD1 IN/OUT
INPUT
168 OUTPUT
167 CONTROL
166
PA6/TXD1 IN/OUT
CONTROL
165 INPUT
164 OUTPUT
163
PA7/SCK1/SPI0_NPCS1 IN/OUT
CONTROL
162 INPUT
161 OUTPUT
160 ERASE IN INPUT
159
PB27/TIOA2/PWM0/AD0 IN/OUT
INPUT
158 OUTPUT
157 CONTROL
156
PB28/TIOB2/PWM1/AD1 IN/OUT
INPUT
155 OUTPUT
154 CONTROL