TC1775 Datasheet, PDF (11/101 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1775
Preliminary
Table 1
Symbol
P1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P1.8
P1.9
P1.10
P1.11
P1.12
P1.13
P1.14
P1.15
Pin Definitions and Functions (cont’d)
Pin In Functions
Out
I/O Port 1
Port 1 serves as 16-bit general purpose I/O port or as upper
external address/data bus AD[31:16] (multiplexed bus mode)
or data bus D[31:16] (demultiplexed bus mode) for the EBU.
Port 1 is used as data input by an external bus master when
accessing modules on the internal FPI Bus.
H2 I/O AD16 / D16 Address/data bus line 16 / Data bus line 16
H3 I/O AD17 / D17 Address/data bus line 17/ Data bus line 17
J1
I/O AD18 / D18 Address/data bus line 18 / Data bus line 18
J4
I/O AD19 / D19 Address/data bus line 19 / Data bus line 19
J2
I/O AD20 / D20 Address/data bus line 20 / Data bus line 20
J3
I/O AD21 / D21 Address/data bus line 21 / Data bus line 21
K1
I/O AD22 / D22 Address/data bus line 22 / Data bus line 22
K2
I/O AD23 / D23 Address/data bus line 23 / Data bus line 23
L1
I/O AD24 / D24 Address/data bus line 24 / Data bus line 24
L2
I/O AD25 / D25 Address/data bus line 25 / Data bus line 25
L3
I/O AD26 / D26 Address/data bus line 26 / Data bus line 26
M3 I/O AD27 / D27 Address/data bus line 27 / Data bus line 27
M1 I/O AD28 / D28 Address/data bus line 28 / Data bus line 28
M2 I/O AD29 / D29 Address/data bus line 29 / Data bus line 29
N2 I/O AD30 / D30 Address/data bus line 30 / Data bus line 30
N3 I/O AD31 / D31 Address/data bus line 31 / Data bus line 31
Data Sheet
7
V1.2, 2002-05