Yamaha n8 Service Manual page 40

n8/n12
TSB41AB2PAP (XZ665A00) PHY
PIN
NAME I/O
NO.
1 LREQ I LLC request input
2 SYSCLK O System clock output
3 CNA O Cable-not-active output
4 CTL0 I/O
Control I/Os
5 CTL1 I/O
6 D0 I/O
7 D1 I/O
8 D2 I/O
9 D3 I/O
Data I/Os
10 D4 I/O
11 D5 I/O
12 D6 I/O
13 D7 I/O
14 PD I Power-down input
15 LPS I Link power status input
16 NC No connection
17 DGND -
Digital ground
18 DGND -
19 C/LKON I/O Bus manager contender programming input and link-on output
20 PC0 I
21 PC1 I Power class programming inputs
22 PC2 I
23 ISO I Link interface isolation control input
24 CPS I Cable power status input
25 DV -
DD
Digital power supply
26 DV -
DD
27 TESTM I Test control input
28 SE I Test control input
29 SM I Test control input
30 AV -
DD
Analog power supply
31 AV -
DD
32 AGND - Analog ground
μPD780031AYGK-N09 (XZ916300) E-PNS2a LED/SWITCH DRIVER
PIN
NAME I/O
NO.
1 P50/A8 I/O
2 P51/A9 I/O
3 P51/A10 I/O
4 P53/A11 I/O
Port 5 / Higher address bus
5 P54/A12 I/O
6 P55/A13 I/O
7 P56/A14 I/O
8 P57/A15 I/O
9 Vss0 - Ground
10 V 0 - Power supply +5 V
DD
11 P30 I/O
Port 3
12 P31 I/O
13 P32/SDA0 I/O Port 3 / Serial data input/output
14 P33/SCL0 I/O Port 3 / Serial clock input/output
15 P34 I/O
16 P35 I/O Port 3
17 P36 I/O
18 P20/SI30 I/O Port 2 / Serial data input
19 P21/SO30 I/O Port 2 / Serial data output
20 P22/SCK30 I/O Port 2 / Serial clock input/output
21 P23/RxD0 I/O Port 2 / Serial data input
22 P24/TxD0 I/O Port 2 / Serial data output
23 P25/ASCK0 I/O Port 2 / Serial clock input/output
24 V 1 - Power supply +5 V
DD
25 AVss - Ground
26 P17/ANI7 I
27 P16/ANI6 I
28 P15/ANI5 I
29 P14/ANI4 I Port 1 / A/D converter analog input
30 P13/ANI3 I
31 P12/ANI2 I
32 P11/ANI1 I
40
FUNCTION
FUNCTION
PIN
NAME I/O
NO.
33 AGND - Analog ground
34 TPB0– I/O
Twisted-pair cable B differential signal
35 TPB0+ I/O
36 TPA0– I/O
Twisted-pair cable A differential signal
37 TPA0+ I/O
38 TPBIAS0 I/O Twisted-pair bias output
39 AGND - Analog ground
40 R0 -
Current setting resistor
41 R1 -
42 AV - Analog power supply
DD
43 TPB1– I/O
Twisted-pair cable B differential signal
44 TPB1+ I/O
45 TPA1– I/O
Twisted-pair cable A differential signal
46 TPA1+ I/O
47 TPBIAS1 I/O Twisted-pair bias output
48 AGND -
49 AGND - Analog ground
50 AGND -
51 AV -
DD
Analog power supply
52 AV -
DD
53 RESET I Logic reset input
54 FILTER0 I/O
PLL filter
55 FILTER1 I/O
56 PLLV - PLL power supply
DD
57 PLLGND -
PLL ground
58 PLLGND -
59 XI -
Crystal oscillator inputs
60 XO -
61 DV -
DD
Digital power supply
62 DV -
DD
63 DGND -
Digital ground
64 DGND -
PIN
NAME I/O
NO.
33 P10/ANI0 I Port 1 / A/D converter analog input
34 AV I A/D converter reference voltage input
REF
35 AV - Analog power supply +5 V
DD
36 RESET I System reset input
37 XT2 -
Subsystem clock oscillation
38 XT1 I
39 IC - Internally connected
40 X2 -
Main system clock oscillation
41 X1 I
42 Vss1 - Ground
43 P00/INTP0 I/O
44 P01/INTP1 I/O Port 0 / External interrupt request input
45 P02/INTP2 I/O
46 I/O
Port 0 / External interrupt request input / Trigger signai input
P03/INTP3/ADTRG
47 P70/TI00/TO0 I/O
Port 7 / External count clock input / 16-bit timer/event counter 0 output
48 P71/TI01 I/O Port 7 / Capture trigger input
49 I/O
P72/TI50/TO50 Port 7 / External count clock input / 8-bit timer/event counter 50 output
50 I/O
P73/TI51/TO51 Port 7 / External count clock input / 8-bit timer/event counter 51 output
51 P74/PCL I/O Port 7 / Clock output
52 P75/BUZ I/O Port 7 / Buzzer output
53 P64/RD I/O Port 6 / Strobe signal output for reading
54 P65/WR I/O Port 6 / Strobe signal output for writing
55 P66/WAIT I/O Port 6 / Wait insertion
56 P67/ASTB I/O Port 6 / Strobe output
57 P40/AD0 I/O
58 P41/AD1 I/O
59 P42/AD2 I/O
60 P43/AD3 I/O
Port 4 / Lower address/data bus
61 P44/AD4 I/O
62 P45/AD5 I/O
63 P46/AD6 I/O
64 A47/AD7 I/O
MLAN: IC100
FUNCTION
PN-A: IC100, 200 (n8)
PN-B: IC100, 200 (n12)
PNSB: IC1 (n12 only)
FUNCTION