pc87591l National Semiconductor Corporation, pc87591l Datasheet - Page 57

• Manufacturer Part Number: pc87591l
• Description: Lpc Mobile Embedded Controllers
• Manufacturer: National Semiconductor Corporation

Revision 1.07
2.0 Signal/Pin Description and Configuration
128/176 Name
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128/176
PKG
176
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1. GA20 is implemented using the GPIO.
2. RESET2 use is orthogonal to the other alternate functions and is determined by the setting in the on-chip flash
Protection Word (see Section 4.16.6 on page 226), although it is recommended to use it in conjunction with an
interrupt on the same pin. See “Using RESET2 Input” on page 67.
IOPM0
IOPM1
IOPM2
IOPM3
IOPM4
IOPM5
IOPM6
IOPM7
IOPK0
IOPK1
IOPK2
IOPK3
IOPK4
IOPK5
IOPK6
IOPK7
IOPL0
IOPL1
IOPL2
IOPL3
IOPL4
GPIO
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ADC Voltage
Core BIU
Module
Table 8. Alternate Function Selection (Continued)
Alternate Function 1
Signal Name
A15_CBRD
A13_BE0
A14_BE1
WR1
AD9
AD8
A10
A11
A12
A16
A17
A18
A19
D10
D11
D12
D13
D14
D15
D8
D9
A8
A9
ADCCNF. REM-
57
EXMEM16=1)
DEV Env. or
ENEMEM=1
DEV Env. or
ENEMEM=1
and MCFG.
(MCFG.
DEN=0
MCFG.
Select
(Continued)
ADC Temp
Module
Alternate Function 2
Signal Name
DN
DP
REMDEN=1
ADCCNF.
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Select