Table of Contents
Advertisement
LC-26GA5E
LC-32GD9E
LC-32GA5E
LC-37GD9E
STi5516
2.6.2. Pin Description (Continued)
Table 12: Programmable I/O pins
Pin
A
PIO0[0:7]
a
PIO1[0:7]
a
PIO2[0:7]
a
PIO3[0:7]
a
PIO4[0:7]
a
PIO5[0:7]
a. 5 V tolerant
b. U2, U1, U3, V4, V3, V2, V1 and W4
c. W3, W2, W1, Y3, Y2, Y1, AA4 and AE1
d. AF1, AD2, AE2, AF2, AF3, AD3, AE3 and AD4
e. AE5, AE4, AF5, AF4, AD6, AD15, AD5 and AE15
f. AF15, AD16, AE16, AF16, AC17, AD17, AF18 and AE17
g. AF17, AD18, AE18, AC19, AD19, AE19, AF19 and AD20
Table 13: Digital audio pins
Pin
B
SCLK
b
PCMDATA[1]
b
PCMCLK
b
LRCLK
b
SPDIF
a. Note: Digital audio input pins PCMI_SCLK, PCMI_DATA and PCMI_LRCLK are alternate
functions for NOT_CD_REQ[1], I1284HOSTLOGICHIGH, and NOT_CD_REQ[0], on PIO port
3 bits [6:4]
b. 5 V tolerant
Location
I/O
Function
I/O
Parallel input/output pin or alternative function
b
I/O
c
I/O
d
I/O
e
I/O
f
g
I/O
a
Location
I/O
Function
AD13
O
Serial clock
AE14
O
PCM data out
AE13
I/O
External PCM clock input or internal PCM clock
output
AF13
O
Left/right clock
AC15
O
Digital audio output
92
7368868E
STMicroelectronics Confidential
Pin list
Pad
type
P4
P4
P4
P4
P4
P4
Pad
type
C4
C4
C4
C4
C4
33/709
Advertisement
Table of Contents
