s5u1c88112d Epson Electronics America, Inc., s5u1c88112d Datasheet - Page 25

• Manufacturer Part Number: s5u1c88112d
• Description: Cmos 8-bit Single Chip Microcomputer
• Manufacturer: Epson Electronics America, Inc.

Screen that can be selected as function options set on the Peripheral Circuit Board is shown below.
Please refer to the "S1C88112/104 Technical Manual" for detailed specification of the S1C88112.
Peripheral Circuit Board (S5U1C88316P) options
Selects the OSC1 and OSC3 system clocks for the Peripheral Circuit Board.
These option selections are valid when performing software development on the ICE. For the system clocks
to be used on the actual IC (S1C88112), select them with S1C88112 mask options OPTION No. 1 and No. 2.
A OSC1 system clock
B OSC3 system clock
S5U1C88112D MANUAL
(DEVELOPMENT SOFTWARE TOOL FOR S1C88112)
#PRC88316/112 OPTION
*** OPTION A ***
--- OSC1 SYSTEM CLOCK ---
PLEASE SELECT NO.(1) ? 1
*** OPTION B ***
--- OSC3 SYSTEM CLOCK ---
PLEASE SELECT NO.(1) ? 1
1. INTERNAL CLOCK(32.768KHz)
2. USER CLOCK
1. INTERNAL CLOCK(32.768KHz)
1. INTERNAL CLOCK(4.9152MHz)
2. USER CLOCK
1. INTERNAL CLOCK(4.9152MHz)
3 DETAILED EXPLANATION OF TOOLS (Function Option Generator fog88112)
SELECTED
SELECTED
EPSON
When "1. INTERNAL CLOCK(32.768KHz)" is
selected, 32.768 kHz system clock generated
from the built-in crystal oscillation circuit is
supplied to the Peripheral Circuit Board.
When "2. USER CLOCK" is selected, a rectan-
gular wave clock can be input to the Peripheral
Circuit Board from outside through OSC1.
When "1. INTERNAL CLOCK(4.9152MHz)" is
selected, 4.9152 MHz system clock generated
from the built-in crystal oscillation circuit is
supplied to the Peripheral Circuit Board.
When "2. USER CLOCK" is selected, a rectan-
gular wave clock can be input to the Peripheral
Circuit Board from outside through OSC3.
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