Specifications

2 C33 Macro Specifications
S1C33 ASIC DESIGN GUIDE
EPSON
9
EMBEDDED ARRAY S1X50000 SERIES
SBUS: Bus control block that has an address/data bus structure connected to the
user logic.
C33_PERI: C33 peripheral function blocks. These blocks include prescaler, 8-bit timer
(4 channels), 16-bit timer (6 channels), serial interface (2 channels), port
(input, output, and I/O), and clock timer blocks.
PSC: Prescaler
T8: 8-bit timer
SIO: Serial interface
PAD_PERI: I/O pads for the C33_PERI blocks
Internal ROM (area 10):Basically, area 10 is for user use as an on-chip mask ROM.
[16-bit data bus] ASIC ROM is placed in this area.
(0 to 2 MB)
Internal RAM (area 0): Area 0 is used for on-chip data SRAM. This is high-speed access SRAM
[8-bit data bus] that requires no wait cycle.
(0 to 128 KB) ASIC RAM is allocated to this area.
[Byte write × 32 bits]
ADC: A/D converter