Yamaha YHT-196 Service Manual page 53

Function Name
No.
(P.C.B.)
1 VSS
2 AHCLKX0/AHCLKX2
3 AMUTE0
4 AMUTE1
5 AHCLKX1
6 VSS
7 ACLKX1
8 CVDD
9 ACLKR1
10 DVDD
11 AFSX1
12 AFSR1
13 VSS
14 RESET
15 VSS
16 CVDD
17 CLKIN
18 VSS
19 TMS
20 CVDD
21 TRST
22 OSCVSS
23 OSCIN
24 NC
25 OSCVDD
26 VSS
27 PLLHV
28 TDI
29 TDO
30 VSS
31 DVDD
32 EMU[0]
33 CVDD
34 EMU[1]
35 TCK
36 Ground(Vss)
37 EM_CAS
38 EM_WE
39 EM_WE_DQM[0]
40 VSS
41 EM_D[7]
42 DVDD
43 EM_D[6]
44 CVDD
45 EM_D[5]
46 EM_D[4]
47 VSS
48 EM_D[3]
49 EM_D[2]
50 DVDD
(1) (2) (3)
TYPE PULL GPIO
IO – Y McASP0 and McASP2 transmit master clock
IO – Y McASP0 mute output
IO – Y McASP1 mute output
IO – Y McASP1 transmit master clock
IO – Y McASP1 transmit bit clock
IO – Y McASP1 receive bit clock
IO – Y McASP1 transmit frame Sync (L/R clock)
IO – Y McASP1 receive frame Sync (L/R clock)
IO – N Device reset pin
IO – N Alternate clock input (3.3-V LVCMOS input)
IO IPU N Test mode select
IO IPU N Test reset
PWR – N Oscillator Vss tap point (for filter only)
IO – N 1.2-V oscillator input
O – N
PWR – N Oscillator 1.2-V Vpp tap point (for filter only)
PWR – N PLL 3.3-V supply input (requires external filter)
IO IPU N Test data in
OZ IPU N Test data out
IO IPU N Emulation pin 0
IO IPU N Emulation pin 1
IO IPU N Test clock
O – N SDRAM column address strobe
O – N SDRAM write enable
O – N Write enable or byte enable for EM_D [7:0]
IO – N EMIF data bus [lower 16-bits]
IO – N EMIF data bus [lower 16-bits]
IO – N EMIF data bus [lower 16-bits]
IO – N EMIF data bus [lower 16-bits]
IO – N EMIF data bus [lower 16-bits]
IO – N EMIF data bus [lower 16-bits]
HTR-2064/NS-B20/NS-C20/NS-SWP20
Detail of Function
53