User`s manual

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Table 32: Sound System Resource Assignment
Signal Source I/O Port Notes
AD_ACCLK HD64465 ACCLK
AD_ACRST# HD64465 ACRST#
AD_ACPD# HD64465 ACPD#/ACIRQ/PW
E#
AD_SIBDIN HD64465 SIBDIN
AD_SIBCLK HD64465 SIBCLK
AD_SIBDOUT HD64465 SIBDOUT
AD_SIBSYNC HD64465 SIBSYNC
A/D Converters
Table 33: A/D Converter Port Assignment
Signal Source I/O Port Notes
AD4 7709A/7729 AN4/PTL4
AD5 7709A/7729 AN5/PLT5
AD6 7709A/7729 AN6/DA0/PLT6 This port can also be
used as a DA output.
Sensor Input Ports
Table 34: Sensor Input Port Resource Assignment
Signal Source Input Port Notes
SENIN0 HD64465 PC0 R/O
SENIN1 HD64465 PC1 R/O
SENIN2 HD64465 PC2 R/O
SENIN3 HD64465 PC3 R/O
SENIN4 HD64465 PC4 R/O
SENIN5 HD64465 PC5 R/O
SENIN6 HD64465 PC6 R/O
SENIN7 HD64465 PC7 R/O
This pins could be assigned as R/W however any write functions are typically assigned to the
Control I/O port below.
Control I/O Ports
Table 35: Control I/O Port Resource Assignment
Signal Source I/O Port Notes
SENOUT0 HD64465 PA0 R/W
SENOUT1 HD64465 PA1 R/W
SENOUT2 HD64465 PA2 R/W
SENOUT3 HD64465 PA3 R/W
SENOUT4 HD64465 PA4 R/W
SENOUT5 HD64465 PA5 R/W