Intel MD566X - Manual (Page 117)

56K V.92 Data, Fax, and Voice Chipset
Programmer’s Guide Intel Confidential 117
#VGP0=n
#VGP1=n
#VGP2=n
See Note 1
Read/Write General-Purpose Pins: These commands allow the DTE to set the mo-
dem signal level at the general-purpose input-output pins (GPIO0-GPIO23) to V
CC
or ground. The AT#VGP0–2? commands allow the DTE to readthe signals applied
at these pins.
NOTES:
1) Default values for #VGP0–#VGP2 are dependent on board design.
2) These commands should not be used in general-purpose application software.
Table 9-1. Manufacturing-Only Command Descriptions (Continued)
Command Bit Pins
#VGP0 0 Read/write general-purpose pin 0
1 Read/write general-purpose pin 1
2 Read/write general-purpose pin 2
3 Read/write general-purpose pin 3
4 Read/write general-purpose pin 4
5 Read/write general-purpose pin 5
6 Read/write general-purpose pin 6
7 Read/write general-purpose pin 7
#VGP1 0 Read/write general-purpose pin 8
1 Read/write general-purpose pin 9
2 Read/write general-purpose pin 10
3 Read/write general-purpose pin 11
4 Read/write general-purpose pin 12
5 Read/write general-purpose pin 13
6 Read/write general-purpose pin 14
7 Read/write general-purpose pin 15
#VGP2 0 Read/write general-purpose pin 16
1 Read/write general-purpose pin 17
2 Read/write general-purpose pin 18
3 Read/write general-purpose pin 19
4 Read/write general-purpose pin 20
5 Read/write general-purpose pin 21
6 Read/write general-purpose pin 22
7 Read/write general-purpose pin 23