XA-S3 Datasheet, PDF (33/52 Pages) NXP Semiconductors – XA 16-bit microcontroller 32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage 2.7 V.5.5 V, I2C, 2 UARTs, 16 MB address range

Philips Semiconductors
XA 16-bit microcontroller
32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I²C, 2 UARTs, 16 MB address range
Preliminary specification
XA-S3
EVENT INTERRUPTS
DESCRIPTION
FLAG BIT
External Interrupt 0
Timer 0 Interrupt
External Interrupt 1
Timer 1 Interrupt
Timer 2 Interrupt
PCA Interrupt
A/D Interrupt
Serial Port 0 Rx
Serial Port 0 Tx
Serial Port 1 Rx
Serial Port 1 Tx
PCA channel 0
PCA channel 1
PCA channel 2
PCA channel 3
PCA channel 4
I²C Interrupt
IE0
TF0
IE1
TF1
TF2 (EXF2)
CCF0–CCF4, CF
ADINT
RI_0
TI_0
RI_1
TI_1
CCF0
CCF1
CCF2
CCF3
CCF4
SI
VECTOR ADDRESS
0080–0083
0084–0087
0088–008B
008C–008F
0090–0093
0094–0097
0098–009B
00A0–00A3
00A4–00A7
00A8–00AB
00AC–00AF
00C0–00C3
00C4–00C7
00C8–00CB
00CC–00CF
00D0–00D3
00D4–00D7
SOFTWARE INTERRUPTS
DESCRIPTION
FLAG BIT
Software Interrupt 1
SWR1
Software Interrupt 2
SWR2
Software Interrupt 3
SWR3
Software Interrupt 4
SWR4
Software Interrupt 5
SWR5
Software Interrupt 6
SWR6
Software Interrupt 7
SWR7
VECTOR ADDRESS
0100–0103
0104–0107
0108–010B
010C–010F
0110–0113
0114–0117
0118–011B
ENABLE BIT
EX0
ET0
EX1
ET1
ET2
EPC
EAD
ERI0
ETI0
ERI1
ETI1
EC0
EC1
EC2
EC3
EC4
EI2
ENABLE BIT
SWE1
SWE2
SWE3
SWE4
SWE5
SWE6
SWE7
INTERRUPT
PRIORITY
IPA0.2–0 (PX0)
IPA0.6–4 (PT0)
IPA1.2–0 (PX1)
IPA1.6–4 (PT1)
IPA2.2–0 (PT2)
IPA2.6–4 (PPC)
IPA3.2–0 (PAD)
IPA4.2–0 (PRI0)
IPA4.6–4 (PTI0)
IPA5.2–0 (PRI1)
IPA5.6–4 (PTI1)
IPB0.2–0 (PC0)
IPB0.6–4 (PC1)
IPB1.2–0 (PC2)
IPB1.6–4 (PC3)
IPB2.2–0 (PC4)
IPB2.6–4 (PI2)
ARBITRATION
RANKING
2
3
4
5
6
7
8
9
10
11
12
17
18
19
20
21
22
INTERRUPT PRIORITY
(fixed at 1)
(fixed at 2)
(fixed at 3)
(fixed at 4)
(fixed at 5)
(fixed at 6)
(fixed at 7)
2000 Dec 01
33