13-15
VOCON Board Signals
Due to the nature of the schematic-generating program,
signal names must be different when they are not directly
connected to the same point. The following tables
provide a cross-reference to the various pinouts for the
same functional signal.
VOCON Board Address Bus (A) Pinouts
Bus U402 U403 U404 U405 U406 U414 U415
A0 A4/21 A4/21 20 C2/83 E9/11 A4/21 --
A1 B4/23 B4/23 19 D3/84 E10/10 B4/23 --
A2 A3/24 A3/24 18 D2/86 E8/8 A3/24 --
A3 B3/25 B3/25 17 E2/87 -- B3/25 --
A4 A2/26 A2/26 16 D4/88 -- A2/26 --
A5 B2/1 B2/1 15 B1/92 -- B2/1 --
A6 J6/2 J6/2 14 E3/95 -- J6/2 --
A7 K7/3 K7/3 13 F1/96 -- K7/3 --
A8 J7/4 J7/4 3 F2/97 -- J7/4 --
A9 K8/5 K8/5 2 F3/98 -- K8/5 --
A10 B8/6 B8/6 31 G1/100 -- B8/6 --
A11 A8/7 A8/7 1 J2/101 -- A8/7 --
A12 B7/8 B7/8 12 K1/102 -- B7/8 --
A13 J3/9 -- 4 H3/104 D9/7 -- 2
A14 -- -- 5 G2/106 B9/6 -- 1
A15 K3/20 K3/20 11 H2/107 D10/5 J3/20 --
VOCON Board Address Bus (HA) Pinouts
Bus U201 U202 U204 U205 U206 U210 U405
HA0 13 10 D2/17 20 D7 20 E9/25
HA1 11 9 C2/16 19 C7 19 F8/24
HA2 10 8 C1/15 18 C8 18 F9/22
HA3 8 7 D1/14 17 D8 17 --
HA4 2 6 E3/13 16 E6 16 --
HA5 7 5 E2/12 15 -- 15 --
HA6 6 4 E1/11 14 -- 14 --
HA7 5 3 E4/10 13 -- 13 --
HA8 27 25 F1/9 3 F6 3 --
HA9 12 24 F3/8 2 F7 2 --
HA10 24 21 F2/7 31 -- 31 --
HA11 26 23 G1/6 1 -- 1 --
HA12 4 2 F4/5 12 -- 12 --
HA13 28 26 G2/4 4 -- 4 --
HA14 3 1 H1-In/3 5 H8-In
H4-
Out
5 --
HA15 -- -- H2-In/78 11 H7-In
K3-
Out
11 --
HA16 -- -- -- 10 K6 10 --
HA17 -- -- -- 6 G5 6 --
VOCON Board Data Bus (HD) Pinouts
Bus U201 U202 U204 U205 U206 U210 U405
HD0 14 1 C6/40 21 C3 21 C7/44
HD1 15 12 B8/43 22 B1 22 B8/43
HD2 16 13 C7/44 23 C2 23 D7/41
HD3 18 15 D5/45 25 D4 25 A9/39
HD4 19 16 C8/46 26 C1 26 C9/38
HD5 20 17 D7/47 27 D2 27 C10/35
HD6 21 18 D6/48 28 D3 28 D8/33
HD7 23 19 D8/49 29 D1 29 C8/32
VOCON Board Data Bus (D) Pinouts
Bus U402 U403 U404 U405 U406 U414
D0 B9/11 B9/- 21 G3/110 -- B9/-
D1 C8/12 C8/- 22 J1/111 -- C8/-
D2 C9/13 C9/- 23 K3/113 -- C9/-
D3 D9/15 D9/- 25 L3/114 -- D9/-
D4 E8/16 E8/- 26 J3/116 -- E8/-
D5 E9/17 E9/- 27 K4/117 -- E9/-
D6 F9/18 F9/- 28 H4/119 -- F9/-
D7 G9/19 G9/- 29 L2/120 -- G9/-
D8 G8/- G8/11 -- K2/121 H10/21 G8/-
D9 H8/- H8/12 -- J4/122 H9/22 H8/-
D10 J9/- J9/13 -- K5/126 H8/23 J9/-
D11 J8/- J8/15 -- L5/128 J8/26 J8/-
D12 J2/- J2/16 -- J5/130 L9/27 J2/-
D13 J1/- J1/17 -- K6/131 K8/28 J1/-
D14 H2/- H2/18 -- J6/133 L8/29 H2/-
D15 G2/- G2/19 -- H7/134 J7/30 G2/-
D16 G1/- G1/- -- L9/135 K7/31 G1/11
D17 F1/- F1/- -- K8/136 L7/33 F1/12
D18 E1/- E1/- -- K7/138 J6/34 E1/13
D19 E2/- E2/- -- J7/139 K6/35 E2/15
D20 D1/- D1/- -- L8/141 J5/37 D1/16
D21 C1/- C1/- -- K10/142 L6/38 C1/17
D22 C2/- C2/- -- J9/2 L5/39 C2/18
D23 B1/- B1/- -- J10/3 K5/41 B1/19
VOCON U405 (DSP)
U405
Pin #
Description To/From
C1/82 PS* U404-6 U406-D8
C3/80 DS*
A3/68 RD* U404-32 U406-F8
C4/67 WR* U404-7 U406-G10
B3/78 X/Y*
H10/6 MODA/IRQA* U204-G4 U406-F10
H9/5 MODB/IRQB* U406-F9
J8/17 XTAL R415
K9/19 EXTAL U406-G9 (DCLK)
A2/53 TXD/STD U406-H1
C5/59 SRD/RXD U406-L3
B6/51 SCK SCKT 1.2 MHz U406-G3
B2/52 SC2 TFS 48 kHz U406-H2
B5/56 SC1 RFS 20 kHz 20 kHz
B9/49 SC0 SCKR 2.4 MHz U406-K4
C6/48 SCLK U204-G3
U406-C9
A7/46 TXD/EMC RXD J801-3
B7/45 RXD/EMC TXD J801-4
G9/10 RESET/DSP RST* U204-H8
E10/26 HACK* R409
B10/31 HREQ* U204-H3
E8/28 HEN* U206-J7
D9/30 HR/W* U204-B6
/4 MODC/NMIX Q1
U204 (MCU)
U204 Pin # Description To/From
B1/18 PE0 R260
B2/23 PE1 B SENSE/LBAT/
PWR DWN
VR214
C3/25 PE2 VOL J901-3
A3/27 PE3 EMERG J901-4
D3/19 PE4 TG1 PROG
SWITCH
J901-2
A2/24 PE5 TG2 A/B
SWITCH
J901-9
B3/26 PE6 SPKR COM-
MON
U401-A3
J201-11
J701-14
C4/28 PE7 EXT SPKR U401-A5
J-201-12
B7/39 4XECLK
(7.3726MHz)
U206-A3
J7/63 PD0 BOOT DATA
IN (RXD)
J201-15 U206
G6/64 PD1 BOOT DATA
OUT (TXD)
J201-4 U208
H6/65 PD2 MISO J801-7
J6/66 PD3 MOSI J601-1 J801-8
G5/67 PD4 SPI SCK J601-2 J801-9
H5/68 PD5 DA SEL* J401-7
C5/33 MOD A Q204C
B5/32 MOD B Q204C
G3/77 PA0 SCLK U405-C6
U406-C9
J2/76 PA1 BOOT MODE U405
H3/75 PA2 HREQ* U405-B10
J3/74 PA3 SB9600 BUSY J201-6
G4/73 PA4 IRQA* U406-F10
U405-H10
H4/72 PA5 BOOTSTRAP* U206-E5
J4/71 PA6 ECLK SHIFT Q205B
F5/70 PA7 DISP RST* J601-5
E5/50 RESET/RESET* U201-31
U206-E4
E6/53 PG7 CSPROG* U206-E3
F8/54 PG6 CSGEN* U211-1
G8/55 PG5 CS101* U206-G1
G7/56 PG4 ADSIC RST* U406-A8
F7/57 PG3 ADSIC SEL* U406-B8
H8/58 PG2 DSP RST* U405-G9
F6/59 PG1 ROSC/PSC
CE*
J401-11
H7/62 PG0 SYN SEL* J401-14
B6/35 R/W* U405-D9
U206-B3
H2/78 HA15 IN INT PTT* J901-6
A5/34 ECLK (1.8432MHz) U206-A4
E8/51 XIRQ* R233
E7/52 IRQ* U206-E2
A6/36 EXTAL 7.3728MHz Y201
A7/37 XTAL Q205C
U206 (SLIC)
U206 Pin # Description To/From
F3 PH0 RTA0 J901-11
F4 PH1 RTA1 J901-13
F2 PH2 RTA2 J901-15
H1 PH3 RTA3 J901-7
G3 PH4 EXT PTT/OPT SEL 1 J201-7
U206-G3
H2 PH5 INT PTT* J901-6
U206-H2
H3 PH6 EMC REQ J801-11
K2 PH7 LOCK DET* J401-13
U302-41
CR502
B4 PJ0 COL3 MOB IRQ* J701-6
D5 PJ1 COL2 J701-5
A5 RS232 DATA OUT/BOOT
DATA IN
J201-15
B6 PJ3 CTSOUT* J201-14
A6 PJ4 R268
C6 PJ5 OPT SEL2 (KEYLOAD*) J201-9
A7 PJ6 COL1* J701-10
D6 PJ7 EMC EN* J801-10
C9 POR* U409-2
E4 HC11RST*/RESET* U204-E5
U201-31
C4 OE* U201-25
U202-22
U205-32
U210-32
B3 R/W* U405-D9/30
U204-B6
E5 BOOTSTRAP* U204-H4
A2 MEM R/W* U201-29
U202-27
E3 AV*/CSPROG* U204-E6
G1 CE*/CS101* U204-G8
G2 SCNSLB R252
K5 ROM1CS* U205-30
F5 ROM2CS* U210-30
J4 EE1CS* U201-22
J8 TRSBIN/RTSIN*/KEYFAIL* J801-15
J201-10
B2 RXDIN/RS232 DATA IN J201-8
J2 BOOTRX/BOOT DATA IN J201-15 U204-J7
A3 4XECLK U204-B7
A4 ECLK U204-A5
J3 ROW1 J701-13
G4 ROW2 SPKREN* J701-3
K8 ROW3 BUSY OUT* J701-11
G9 ROW4 TXPA EN* J701-9
F8 ROW5 5V EN* J701-1
G7 ROW6 MICEN J701-12
J9 B+ CNTL U409-2
Q206B
E7 BL EN J601-6
K7 CS3B EMC MAKEUP* J801-12
G6 CS2B RAM SEL* U211-2
J7 CS1B HEN* U405-E8/28
G8 DISP EN*/LATCH SEL* J601-4
H9 RED LED J901-12
E8 GRN LED J901-8
E2 IRQ* U204-E7
VOCON U406 (ADSIC)
U406 Pin # Description To/From
D8/3
PS* U404-6
U405-C1
G10/18 WR* U405-C4
U404-7
U402/3/14-K2
F8/12 RD* U405-A3
U404-32
U402/3/14-K6
J9/20 RSEL U403-J3
U414-K3
G2/59 TP1 R407
G1/60 TP2 n/c
A4/83 AB1 R402
B8/98 SEL*/ADSIC SEL* U204-F7
A8/97 RST*/ADSIC RST* U204-G7
F10/15 IRQA/IRQA* U204-G4
U405-H10
F9/13 IRQB/IRQB* 8kHz U405-H9
F2/63 SSW/EPS* U404-30
C9/1 SCLK/SPI SCK U204-G5
J401-10
J601-2
J801-9
C10/2 SPD/MOSI J401-9
J601-1
J801-8
C1/75 MAI U401-F2
B5/84 SDO U401-C6
B1/ VRO REFMOD
B2/68 MODIN J401-15
L3/46 RXD SRD 2.4 MHz U405-C5
J4/45 RFS SC1 20 kHz U405-B5
K4/44 SCKR SCD 2.4 MHz U405-B9
H1/58 TXD STD U405-A2
H2/57 TFS SC2 48kHz U405-B2
G3/55 SCKT SCK 1.2MHz U405-B6
C8/90 DA4 BNK2 U404-10
C3/88 DA7B BNK1 U404-11
B6/87 DA7A BNK0 U404-5
J1/54 GCB3 SPKEN U401-D1
J2/53 GCB2 (EXT/INT SPKR) U401-C1
K1/52 GCB1 U408-4
U401-E2 (INT
MICEN)
K2/51 GCB0 MICEN Q401 U401
H3/48 DIN*/DOUT* J401-1
K3/47 DIN/DOUT J401-2
F3/62 IDC ODC 2.4MHz J401-8
J3/50 SBI J401-4
C7/96 XTL 33MHz Y401
C6/95 EXTL Y401
K9/16 OSCW CR402
G9/19 DCLK U405-K9
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