h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 668

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 18B Host Interface LPC Interface (LPC)
Table 18B.4
HA0
1
0
1
1
0
1
1
0
1/0
1
0
1/0
1
1
1
1
1
0
1
Notes: 1. Arbitrary data with bit 1 set to 1.
Rev. 3.00 Jan 18, 2006 page 640 of 1044
REJ09B0280-0300
Data/Command
H'D1 command
1 data *
H'FF command
H'D1 command
0 data *
H'FF command
H'D1 command
1 data *
Command other than H'FF and
H'D1
H'D1 command
0 data *
Command other than H'FF and
H'D1
H'D1 command
Command other than H'D1
H'D1 command
H'D1 command
H'D1 command
Any data
H'D1 command
2. Arbitrary data with bit 1 cleard to 0.
1
2
1
2
Fast A20 Gate Output Signals
Internal CPU
Interrupt Flag
(IBF)
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
GA20
(P81)
Q
1
Q (1)
Q
0
Q (0)
Q
1
Q (1)
Q
0
Q (0)
Q
Q
Q
Q
Q
1/0
Q (1/0)
Remarks
Turn-on sequence
Turn-off sequence
Turn-on sequence
(abbreviated form)
Turn-off sequence
(abbreviated form)
Cancelled sequence
Retriggered sequence
Consecutively executed
sequences