Panasonic KX-TCA155CE, Руководство по обслуживанию

Страница: 46 / 92

Pin
No
Description I/O Connection at Normal mode at Reset
45 P2_0/PWM0 D,O PWM0 O O
46 P2_1/PWM1 D,O CS2 O O
47 P2_2/ADC0 D,O EX_RESET O O
48 P2_3/ADC1 D,O MIDI-CS O O
49 P2_4/SCL1 D,O
LCD-SCLK
MIDI_SCLK
O O
50 P2_5/SDA1 D,O
LCD-SCLK
MIDI_SCLK
O O
51 P2_7/DC_CTRL D,O DC_CTRL O O
52 DC_I A,I I O
53 P1_6/PON/INT6n A,I PON I O
54 P1_7/CHARGE/
INT7n
A,I CHARGE I O
55 P2_6/stop_charge A,O STOP-CHARGE O O
56 VBAT3/RINGING A,I VBAT3 I O
57 DC_stab A,O O O
58 DC_Sense A,I I O
59 AVS_sense A,I I O
60 ADC3 A,I I O
61 LDO1_sense A,I I O
62 LDO1_CTRL A,O O O
63 LDO2_CTRL A,O O O
64 VBAT2 A,I I O
65 VBAT1 A,I I O
66 AVS2 - - - -
67 AVD2 - - - -
68 LSR+/REF A,O LSR+ O O
69 LSR-/REF A,O LSR- O O
70 LSR_HS/CIDIN- A,O LSR_HS O O
71 VREF_HS/CIDOUT A,O NC OPEN -
72 MIC- A,I I O
73 VREF- A,O O O
74 VBUF A,O O O
75 AGND A,O O O
76 MIC+ A,I I O
77 VREF+/CIDIN+ A,O VREF+ O O
78 RSTN D,I I O
79 VDDIO - - - -
80 VSS - - - -
Note:
JACK DETECTION; Detect if a Headset is inserted into the JACK or not. Without a Headset, 1.5V
is measured at pin 23, while with a Headset, 0V is measured at pin 23.
46