Denon DN-X1600, Руководство по обслуживанию, Страница: 75 / 115

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XC3S400A-4FTG256C Pin Function
XC3S400A-4FTG256C Terminal Function
Pin No BGA Location Pin name I/O Pol Function
1 A1 DGND DGND
2 A2 PROG_B REV Configuration reserve pin
3 A3 SRC_OBIT0. O SRC control (AK4125)
4 A4 SRC_CMO0 O SRC control (AK4125)
5 A5 DOUT_RST O N DIT reset (AK4104)
6 A6 ADC_OSR0. O ADC control (PCM1804)
7 A7 RTN_DET_L I Effect return signal detect
8 A8 RL_MUTE O N Relay mute control
9 A9 CKIO I System clock for FPGA (67MHz)
10 A10 DIT_CSN O N DIT chip select (AK4104)
11 A11 SND_DET_L I Effect send signal detect
12 A12 NC NC
13 A13 SC1. O Panel scan signal
14 A14 LEDDAT. O LED serial data
15 A15 TCK REV JTAG control reserve pin
16 A16 DGND DGND
17 B1 TDI REV JTAG control reserve pin
18 B2 TMS REV JTAG control reserve pin
19 B3 NC NC
20 B4 SRC_CMO1 O SRC control (AK4125)
21 B5 V3FPG VCCO
22 B6 RTN_DET_R I Effect return signal detect
23 B7 DGND DGND
24 B8 NC NC
25 B9 V3FPG VCCO
26 B10 DIT_CCLK O DIT control clock (AK4104)
27 B11 DGND DGND
28 B12 SC0. O Panel scan signal
29 B13 V3FPG VCCO
30 B14 AD_TRG O AD_TRG for CPU
31 B15 P_SCK. O Panel control clock
32 B16 TDO REV JTAG control reserve pin