D-NE319/NE320/NE321/NE321CK/NE326CK
Ver. 1.7
? IC Pin Function Description
Pin No.Pin NameI/ODescription
EGL BOARD IC603 CXR711260-218H2 (SYSTEM CONTROLLER, DSP, LCD DRIVER)
56TMS-Not used
Pin No.Pin NameI/ODescription57, 58 SDA8, SDA9OAddress signal output to the SD-RAM
1PE6/SI1ISerial data input from the liquid crystal display59TDO-Not used
2PE5/SO1OSerial data output to the liquid crystal display60, 61 SDA7, SDA6OAddress signal output to the SD-RAM
3PE4/XSCK1OSerial clock signal output to the liquid crystal display62TDI-Not used
4PE3OChip select signal output to the EEPROM63, 64 SDA5, SDA4OAddress signal output to the SD-RAM
5VDIO0-Power supply terminal (+2.1V)65TEST4-Not used
6VSS0-Ground terminal66, 67 SDA1, SDA2OAddress signal output to the SD-RAM
7DVDD7-Power supply terminal (+1.3V)68RTCK-Not used
8PE2/DTCKI/O Not used69, 70 SDA0, SDA3OAddress signal output to the SD-RAM
9PE1/RXD0INot used71TCK-Not used
10PE0/TXD0ONot used72VDIOSD3-Power supply terminal (+2.7V)
11EVA-Not used73VSS4-Ground terminal
12, 13SDDQ16, SDDQ15 I/O Two-way data bus with the SD-RAM74VDIO1-Power supply terminal (+2.1V)
14TAPTDO-Not used75PI7/AIFBCK-Not used
15, 16SDDQ14, SDDQ13 I/O Two-way data bus with the SD-RAM76PI6/AIFLRCK-Not used
17SCANEN-Not used77PI5OMuting on/off control signal output to the headphone amplifier "H": muting on
18, 19SDDQ12, SDDQ11 I/O Two-way data bus with the SD-RAM78PI4/AIFPCMD-Not used
20TEST2-Not used79PI3/XBCKO-Not used
21, 22SDDQ10, SDDQ8 I/O Two-way data bus with the SD-RAM80PI2/LRCKO-Not used
23VDIOSD0-Power supply terminal (+2.7V)81PI1-Not used
24VSS1-Ground terminal82PI0/PCMDO-Not used
SDDQ9, SDDQ6,83ADCLK-Not used
25 to 28I/O Two-way data bus with the SD-RAM
SDDQ7, SDDQ284DOUT-Not used
29TEST3-Not used
PJ7/MON7
85-Not used
30, 31 SDDQ4, SDDQ3 I/O Two-way data bus with the SD-RAM(MONCK)
32TEST0-Not usedPJ6/MON6
86-Not used
(MONDO)
33XSDWEOWrite enable signal output to the SD-RAM
34SDDQ1I/O Two-way data bus with the SD-RAMAmplifier power on/off control signal output to the headphone amplifier
87PJ5/MON5O
"H": amplifier power on
35TEST1-Not used
PJ4/MON4 to
36SDDQ5I/O Two-way data bus with the SD-RAM88 to 91-Not used
PJ1/MON1
37SDLDQMOLower byte input/output mask signal output to the SD-RAM
92XRST_PWR_O-Not used
38VDIOSD1-Power supply terminal (+2.7V)
93VSS6-Ground terminal
39VSS2-Ground terminal
94VDIO2-Power supply terminal (+2.1V)
40SDUDQMOUpper byte input/output mask signal output to the SD-RAM
95DVDD1-Power supply terminal (+1.3V)
41XSDCASOColumn address strobe signal output to the SD-RAM
96AVDDA1-Power supply terminal (+2.7V)
42XSDCSOChip select signal output to the SD-RAM
97AOUTROAnalog audio signal output to the headphone amplifier (R-ch)
43TEST5-Not used
98VREFROReference voltage output terminal (R-ch)
44XSDRASORow address strobe signal output to the SD-RAM
99, 100AVSDA1, AVSDA0-Ground terminal
45SDCKEOClock enable signal output to the SD-RAM
101VREFLOReference voltage output terminal (L-ch)
46TEST6-Not used
102AOUTLOAnalog audio signal output to the headphone amplifier (L-ch)
47SDCLKOClock signal output to the SD-RAM
103AVDDA0-Power supply terminal (+2.7V)
48SDA13OAddress signal output to the SD-RAM
104AVSMO-Ground terminal
49XTRST-Not used
105EXTALOSystem clock output terminal (22 MHz)
50 to 52SDA12 to SDA10 OAddress signal output to the SD-RAM
106XTALISystem clock input terminal (22 MHz)
53VDIOSD2-Power supply terminal (+2.7V)
107AVDMO-Power supply terminal (+2.7V)
54VSS3-Ground terminal
108VDIOFS256-Power supply terminal (+2.1V)
55DVDD0-Power supply terminal (+1.3V)
D-NE319/NE320/NE321/NE321CK/NE326CK
1616 |
ACEC
