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Reference Manual 131
ADLINK Hardware MPEG4 Device GPIO Pin Definition
Table 6-11: ADLINK Hardware MPEG4 Device GPIO Pinout
IAdvanced Interface
This interface provides advanced access to CBUS registers
and HPI registers. Some methods are for internal testing use
purposes only, and hence are not documented in this docu-
ment.
1. IAdvanced::ReadCBusRegFW
The ReadCBusRegFW method reads a single CBus register.
Syntax
HRESULT ReadCBusRegFW(
unsigned short Addr,
unsigned short *pData,
);
Parameters
Addr: [In] CBus register address.
pData: [Out] pointer to an unsigned short to hold the register
value read.
Return Value
HRESULT
PIN Type FUNCTION
GPIO0 Input Channel ID bit 0
GPIO1 Input Channel ID bit 1
GPIO2 Input Card ID bit 0 (setting by dip switch)
GPIO3 Input Card ID bit 1 (setting by dip switch)
GPIO4 Input Card ID bit 2 (setting by dip switch)