TMP86C993XB(EYZ) Toshiba, TMP86C993XB(EYZ) Datasheet - Page 32

• Manufacturer Part Number: TMP86C993XB(EYZ)
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba
• Series: -r

Specifications of TMP86C993XB(EYZ)

• Accessory Type: Adapter
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TMP86F SSOP
• Other names: TMP86C993XB; TMP86C993XB

2.2
System Clock Controller
Example 2 :Starting STOP mode from NORMAL mode with an INT5 interrupt.
Example :Starting STOP mode from NORMAL mode
STOP pin
XOUT pin
STOP pin
XOUT pin
PINT5:
SINT5:
STOP mode started
by the program.
(2)
cations where a relatively short program is executed repeatedly at periodic intervals. This periodic signal
(for example, a clock from a low-power consumption oscillator) is input to the STOP pin. In the edge-
sensitive release mode, STOP mode is started even when the STOP pin input is high level. Do not use
any STOP5 to STOP2 pin inputs for releasing STOP mode in edge-sensitive release mode.
NORMAL
operation
Note 1: Even if the STOP pin input is low or the STOP5 to STOP2 pin inputs are high after warm-up start, the
Note 2: In this case of changing to the level-sensitive mode from the edge-sensitive mode, the release mode is
In this mode, STOP mode is released by a rising edge of the STOP pin input. This is used in appli-
Edge-sensitive release mode (RELM = “0”)
NORMAL
operation
TEST
JRS
LD
DI
SET
RETI
DI
LD
STOP mode is not restarted.
not switched until a rising edge of the STOP pin input is detected.
Figure 2-7 Level-sensitive Release Mode
Figure 2-8 Edge-sensitive Release Mode
(P2PRD). 0
F, SINT5
(SYSCR1), 01010000B
(SYSCR1). 7
(SYSCR1), 10010000B
Confirm by program that the
STOP pin input is low and start
STOP mode.
operation
STOP
operation
STOP
Page 18
; To reject noise, STOP mode does not start if
port P20 is at high
; Sets up the level-sensitive release mode.
; IMF ← 0
; Starts STOP mode
; IMF ← 0
; Starts after specified to the edge-sensitive release mode
V
IH
Warm up
STOP mode is released by the hardware at the rising
edge of STOP pin input.
V
IH
STOP mode is released by the hardware.
Warm up
NORMAL
operation
Always released if the STOP
pin input is high.
NORMAL
operation
operation
STOP
TMP86FH92DMG