Panasonic SH-FX85P, Руководство по обслуживанию

Страница: 69 / 78

Pin
NO.
Terminal Name I/O Function
24 CP_OUT O PLL charge pump output.
25 VCC_CP - Supply voltage for PLL charge pump.
26 GND_CP - Charge pump circuit ground
connection
27 VCC_XTAL - Supply voltage for Crystal Oscillator.
28 XTAL I Crystal and load capacitor C1
connection or Reference Clock input.
29 GND_XTAL - Crystal and load capacitor gnd
connection
30 VCC_VCO - Supply voltage for VCO1/VCO2.
31 GND_VCO - VCO ground connection.
32 TUNE I VCO frequency tuning control voltage
input.
33 BYPASS - VCO bypass
34 B4 I RX/TX base band AGC control bit 4.
35 RX_BB_Q- O Receiver baseband Q negative
differential output.
36 O Receiver baseband Q positive
differential output.
37 RX_BB_I- O Receiver baseband I positive
differential output.
38 O Receiver baseband I negative
differential output.
39 VCC_RX_
VGA
- Supply voltage for RX VGA.
40 RX_HP I Receiver I and Q channel AC
coupling high-pass corner frequency
selection.
41 VCC_RX_FL - Supply voltage for RX Baseband
filter.
42 TX_BB_Q- I Transmit baseband Q negative
differential input.
43 I Transmit baseband Q positive
differential input.
44 TX_BB_I- I Transmit baseband I negative
differential input.
45 I Transmit baseband I positive
differential input.
46 VCC_RX_MX - Supply voltage for RX downconverter
47 ANT_SEL - GND connection
48 CPRXTX I Transmit and Receiver mode
selection
19.3. IC1000 (C2BBYY000375): IC
MCU
Pin
NO.
Terminal Name I/O Function
1 P2.1 - No Connection
2 P2.0 O Port 2 (mode: LDO)
3 P0.1 O Port 0 (mode: LINK)
4 P0.0 O Port 0 (mode: PCONT)
5 P12.0 I Potential input for external low-
voltage detection
6 RST I System reset input
7 FLMD0 - Flash memory programming mode
setting
8 EXCLK I External clock input for main system
clock
9 X1 - Connecting resonator for main
system clock
10 REGC - Connecting regulator output (2.5 V)
stabilization capacitance for internal
operation
11 VSS - Ground potential connection
12 VDD - Positive power supply
13 P6.0 I/O Clock input/output for I
2
C
14 P6.1 I/O Serial data I/O for I
2
C
15 P3.3 I External interrupt request input
16 P3.2 I External interrupt request input
Pin
NO.
Terminal Name I/O Function
17 P3.1 I Connection for on-chip debug mode
setting pins
18 P3.0 I External interrupt request input
19 P1.7 I External count clock input
20 P1.6 O External interrupt request input
21 P1.5 - No Connection
22 P1.4 I Serial data input to UART6
23 P1.3 O Serial data output from UART6
24 P1.2 O Serial data output from CSI10
25 P1.1 I Serial data input to UART0
26 P1.0 O Serial data output from UART0
27 AVREF - A/D converter reference voltage input
28 AVSS - A/D converter ground potential
connection
29 P2.3 I A/D converter analog input
30 P2.2 I A/D converter analog input port 2
69
SH-FX85P / SH-FX85PC