GuidePort: System Manual
27. November 2000
Seite 13
Logical level of all digital lines:
according to LVTTL (3.3V)
Interface Connector GP receiver:
JST flat multicore cable, type 24FLZ-SM1-TB
Pin Assignment of Interface Connector 24FLZ-SM1-TB:
Pin No.
Function
1
analog ground for audio, from GP receiver
2
left audio channel, from GP receiver
3
analog ground for audio, from GP receiver
4
right audio channel, from GP receiver
5
analog ground for audio, from GP receiver
6
digital ground for digital interface
7
data bus, bit 0, LSB
8
data bus, bit 1
9
data bus, bit 2
10
data bus, bit 3
11
data bus, bit 4
12
data bus, bit 5
13
data bus, bit 6
14
data bus, bit 7, MSB
15
Read/Write
16
Frame Clock
17
Interrupt_2
18
Reset
19
Interrupt_1
20
digital ground for digital interface
21
3.3 volts digital power, from Mollie
22
digital ground from Mollie
23
analog ground from Mollie
24
5 volts analog power from Mollie
3.3 Volt, digital
analog audio R
analog audio L
AGND
DGND
Read/Write
8
Data
Frame Clock
Reset
DSP
56303
Mollie
GuidePort
Receiver PCB
PB0.....PB7
PB8
PB9
Interrupt_1
IRQA
SCLK
Interrupt_2
5 Volt, analog
