Lsi Pin Description Lsi - Yamaha portatone psr 1100 Service Manual

LSI PIN DESCRIPTION
M38K07M4L-300FP (X3646100) CPU (USB) ···················································································· 17
AK5351-VF-E2 (XV510A00) ADC (Analog to Digital Converter) ······················································· 17
HD6417709F80B (XV250B00) CPU ·································································································· 18
TC203C760HF-002 (XS725A00) SWP30B
(AWM Tone Generator coped with MEG) Standard Wave Processor ················ 19
HG73C205AFD (XU947C00) SWX00B (Tone Generator) ································································· 20
YSS236-F (XT013A00) VOP3 ············································································································· 21
µ
PD789022GB-A15-8E (XZ560100) CPU ························································································· 22
HD63266F (XI939A00) FDC (Floppy Disk Controller) ········································································ 22
S1D13305F00B100 (XQ595A00) LCDC (LCD Controller) ································································ 23
AD1854JRSRL (XY782A00) DAC (Digital to Analog Converter) ······················································· 23
M38K07M4L-300FP (X3646100) CPU (USB)
PIN
NAME I/O
NO.
1 P1 /DQ /AN I/O
2 2 2
2 P1 /DQ /AN I/O
3 3 3
3 P1 /DQ /AN I/O
4 4 4
Port P1 (In/output)
4 P1 /DQ /AN I/O
5 5 5
5 P1 /DQ /AN I/O
6 6 6
6 P1 /DQ /AN I/O
7 7 7
7 CNVss I Chip active
8 RESET I System reset input
9 VccE - Analog power supply
10 V I Reference voltage input
REF
11 Vss - Ground
12 X I Clock input
IN
13 X O Clock output
OUT
14 Vcc - Power supply
15 CNVss2 I Chip active
16 P6 (LED ) I/O
0 0
17 P6 (LED ) I/O
1 1
Port P6 (In/output)
18 P6 (LED ) I/O
2 2
19 P6 (LED ) I/O
3 3
20 PVss - Analog power supply
21 PVcc - Analog power supply
22 DVcc - Analog power supply
23 USBV - USB reference power supply
REF
24 TrON O USB reference voltage output
25 D0+ I/O
USB upstream in/output
26 D0- I/O
27 P2 I/O
0
28 P2 I/O
1
29 P2 I/O
2
Port P2 (In/output)
30 P2 I/O
3
31 P2 I/O
4
32 P2 I/O
5
AK5351-VF-E2 (XV510A00) ADC (Analog to Digital Converter)
PIN
NAME I/O
NO.
1 AINR+ I Analog signal input (R channel +)
2 AINR- I Analog signal input (R channel -)
3 VREF O Reference voltage
4 VA - Analog power supply
5 AGND - Analog ground
6 AINL+ I Analog signal input (L channel +)
7 AINL- I Analog signal input (L channel -)
8 TST1 I/O Test mode setting 1
9 HPFE HPF on/off
10 TST2 I/O Test mode setting 2
11 TST3 I/O Test mode setting 3
12 VD - Digital power supply
LSI
FUNCTION
FUNCTION
PIN
NAME I/O
NO.
33 P2 I/O
6
Port P2 (In/output)
34 P2 I/O
7
Port P5 (In/output)/Interruption input
35 P5 /INT I/O
0 0
Port P5 (In/output)/
36 P5 /CNTR I/O
1 0
Port P5 (In/output)/Interrupution input
37 P5 /INT I/O
2 1
38 P5 I/O
3
39 P5 I/O
4
Port P5 (In/output)
40 P5 I/O
5
41 P5 I/O
6
42 P5 I/O
7
43 P0 I/O
0
44 P0 I/O
1
45 P0 I/O
2
46 P0 I/O
3
Port P0 (In/output)
47 P0 I/O
4
48 P0 I/O
5
49 P0 I/O
6
50 P0 I/O
7
51 I/O
P4 /ExDREQ/RxD
0
52 I/O
P4 /ExDACK/TxD
1 Port P4 (In/output)/Serial I/O/External bus interface
53 I/O
P4 /ExTC/S
2 CLK
54 I/O
P4 /ExA1/S
3 RDY
55 P3 I/O
0
Port P3 (In/output)
56 P3 I/O
1
57 P3 I/O
2
58 P3 /ExINT I/O
3
59 P3 /ExCS I/O
4
Port P3 (In/output)/External bus interface
60 P3 /ExWR I/O
5
61 P3 /ExRD I/O
6
62 P3 /ExA0 I/O
7
63 P1 /DQ /AN I/O
0 0 0
Port P1 (In/output)
64 P1 /DQ /AN I/O
1 1 1
PIN
NAME I/O
NO.
13 DGND - Digital ground
14 TST4 I/O Test mode setting 4
15 AMODE2 Interface clock select 2
16 /PD I Power-down mode
17 MCLK I Master clock input
18 SCLK I/O Serial data clock
19 LRCK I Input/Output channel clock
20 FSYNC I/O Frame synch. clock
21 SDATA O Serial data output
22 CMODE I Master clock select
23 SMODE1 I Interface clock select 1
24 VB - Digital power supply
PSR-1100/PSR-2100
AM: IC350
FUNCTION
DM: IC800 (PSR-2100)
FUNCTION
17