Reference Manual

27 ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Chapter 1
Port B Selectable Pin Functions On module,
default used as
GPB10 Input/Output nXDREQ0 XDREQ0 Input
GPB9 Input/Output nXDACK0 XDACK0 Input
GPB8 Input/Output nXDREQ1 XDREQ1 Input
GPB7 Input/Output nXDACK1 XDACK1 Input
GPB6 Input/Output nXBREQ XBREQ Input
GPB5 Input/Output nXBACK XBACK Input
GPB4 Input/Output TCLK - Input
GPB3 Input/Output TOUT3 - not used, reserved
GPB2 Input/Output TOUT2 - Input
GPB1 Input/Output TOUT1 - Input
GPB0 Output only TOUT0 - Input
Port C Selectable Pin Functions On module,
default used as
GPC15 Input/Output VD7 - VD7
GPC14 Input/Output VD6 - VD6
GPC13 Input/Output VD5 - VD5
GPC12 Input/Output VD4 - VD4
GPC11 Input/Output VD3 - VD3
GPC10 Input/Output VD2 - VD2
GPC9 Input/Output VD1 - Input
GPC8 Input/Output VD0 - Input
GPC7 Input/Output LCD_VF[2] - LCD_VF[2]
GPC6 Input/Output LCD_VF[1] - LCD_VF[1]
GPC5 Input/Output LCD_VF[0] - LCD_VF[0]
GPC4 Input/Output VM - VM
GPC3 Input/Output VFRAME - VFRAME
GPC2 Input/Output VLINE - VLINE
GPC1 Input/Output VCLK - Output
GPC0 Input/Output LEND - Input