Pin
No.
Terminal
Name
I/O Function
205 CFQE - Not used. (Open)
206 CFE1 - Not used. (Open)
207 CFE2 - Not used. (Open)
208 CFRST - Not used. (Open)
209 STSCHG - Not used. (Open)
210 CFWAIT - Not used. (Open)
211 CFD1 - Not used. (Open)
212 CFD2 - Not used. (Open)
213 CFRDY - Not used. (Open)
214 IOIS16 - Not used. (Open)
215 CFIORD - Not used. (Open)
216 CFIOWR - Not used. (Open)
217 SD_DATA1 I/O SD card data 1 (for test)
218 SD_DATA0 I/O SD card data 0 (for test)
219 SD CLK I/O SD card clock (for test)
220 SD_CMD I/O SD card command (for test)
221 SD_DATA3 I/O SD card data 3 (for test)
222 SD_DATA2 I/O SD card data 2 (for test)
223 DV
DD
7 P Power supply
224 DGND7 P DE
225
EM_BUSACK
- Not used. (Open)
226
EM_BUSREQ
I Not used. (’H’)
227 EM_WAIT I Not used. (’H’)
228 EM_BEL - Not used. (Open)
229 EM_BEM - Not used. (Open)
230 PLLGND3 P DE
231 PLLV
DD
3 P Power supply
232 CV
DD
7 P Power supply
233 MXI I 27MHz clock input (core
clock 27MHz oscillator
input)
234 MXO O 27MHz clock output (core
clock 27MHz oscillator
output)
235 CGND7 P DE
236 CE0 - Not used. (Open)
237 CE1 O LCD chip selection (CE
signal for LCD)
238 EM_WE O Write enable (WE signal
for external bus)
239 EM_OE O Read enable (OE signal for
external bus)
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