Datasheet

Section 1 Overview
Rev.7.00 Feb. 14, 2007 page 20 of 1108
REJ09B0089-0700
Pin No.
Type Symbol
TFP-100B,
TFP-100G
FP-100A TLP-113V I/O Name and Function
Operating
mode
control
MD2 to
MD0
61, 58,
57
63, 60,
59
G10, H10,
H9
Input
• Mask ROM and ROMless
versions, H8S/2319 F-ZTAT, and
H8S/2319C F-ZTAT
MD2 MD1 MD0
Operating
Mode
0 0 1 Mode 1
*
1
1 0 Mode 2
*
2
1 Mode 2
*
2
1 0 0 Mode 4
*
3
1 Mode 5
*
3
1 0 Mode 6
1 Mode 7
System
control
RES 62 64 F11 Input Reset input: When this pin is driven
low, the chip is reset.
STBY 64 66 E8 Input Standby: When this pin is driven low, a
transition is made to hardware standby
mode.
BREQ 76 78 A10 Input Bus request: Used by an external bus
master to issue a bus request to the
H8S/2319 Group.
BREQO 74 76 B10 Output Bus request output: External bus
request signal used when an internal
bus master accesses external space
in the external-bus-released state.
BACK 75 77 B11 Output Bus request acknowledge: Indicates
that the bus has been released to an
external bus master.
FWE
*
4
60 62 — Input Flash write enable: Enables or
disables writing to flash memory.
EMLE
*
5
60 62 — Input Emulator enable: For connection to
ground (0 V).