Hitachi SH7750 series Hardware Manual page 677

Superh risc engine
Hide thumbs Also See for SH7750 series:
Table of Contents

Advertisement

Table 19.5 Interrupt Exception Handling Sources and Priority Order
Interrupt Source
NMI
,5/6–,5/3 = 0 H'200
IRL
,5/6–,5/3 = 1 H'220
,5/6–,5/3 = 2 H'240
,5/6–,5/3 = 3 H'260
,5/6–,5/3 = 4 H'280
,5/6–,5/3 = 5 H'2A0
,5/6–,5/3 = 6 H'2C0
,5/6–,5/3 = 7 H'2E0
,5/6–,5/3 = 8 H'300
,5/6–,5/3 = 9 H'320
,5/6–,5/3 = A H'340
,5/6–,5/3 = B H'360
,5/6–,5/3 = C H'380
,5/6–,5/3 = D H'3A0
,5/6–,5/3 = E H'3C0
IRL0
IRL1
IRL2
IRL3
H-UDI
H-UDI
GPIO
GPIOI
DMAC
DMTE0
DMTE1
DMTE2
DMTE3
DMAE
TMU0
TUNI0
TMU1
TUNI1
TMU2
TUNI2
TICPI2
INTEVT
Interrupt Priority
Code
(Initial Value)
H'1C0
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
H'240
15–0 (13)*
H'2A0
15–0 (10)*
H'300
15–0 (7)*
H'360
15–0 (4)*
H'600
15–0 (0)
H'620
15–0 (0)
H'640
15–0 (0)
H'660
H'680
H'6A0
H'6C0
H'400
15–0 (0)
H'420
15–0 (0)
H'440
15–0 (0)
H'460
IPR (Bit
Priority within
Numbers)
IPR Setting Unit
IPRD (15–12)* —
IPRD (11–8)* —
IPRD (7–4)*
IPRD (3–0)*
IPRC (3–0)
IPRC (15–12) —
IPRC (11–8)
High
Low
IPRA (15–12) —
IPRA (11–8)
IPRA (7–4)
High
Low
Rev. 4.0, 04/00, page 667 of 850
Default
Priority
High
Low

Advertisement

Table of Contents
loading

This manual is also suitable for:

Sh7750sSh7750

Table of Contents