TMP92CZ26A

92CZ26A-5

Figure 1.1 Block Diagram of TMP92CZ26A
(PY)P97
IX
IY
IZ
SP
L H
E D
C B
A W
XSP
XIZ
XIY
XIX
XHL
XDE
XBC
XW A
900/H1 CPU
F SR
32bit
P C
288KB RAM
SERIAL I/O
SIO0
(
RXD0
)
P91
(TXD0)P90
(CTS0, SCLK0)P92 RESET
DBGE
AM
[
1:0
]
10-bit 6ch
AD
Converter
VREFH, VREFL
A VCC, AVSS
(AN3, MY, ADTRG )PG3
(AN2, MX)PG2
(AN0 to AN1)PG0 to PG1
8BIT TIMER
(TMRA0)
8BIT TIMER
(TMRA1)
(TA1OUT, MLDALM)PM1
8BIT TIMER
(TMRA2)
8BIT TIMER
(TMRA3)
(
TA3OUT
)
PP1
16BIT TIMER
(TMRB0)
W ATCH-DOG TIMER
X1
H-OSC X2
Clock gea
r
Interrupt
Controlle
r
MMU
(TB0OUT0)PP6
XT1
L-OSC
X
T2
(PX, INT4)P96 Touch Screen
I/F
(TSI)
LCD
Controller
LCP0
)
PK0
LLOAD
)
PK1
(
LFR
)
PK2
(
LVSYNC
)
PK3
(SDA)PV
6
(SCL)PV
7
SDRAM
Controller
(
SDCLK
)
PF7
(SDRAS ,SRLLB )PJ0
(SDCAS , SRLUB )PJ1
(SDWE ,SRWR )PJ2
(SDLLDQM)PJ3
(
SDLUDQM
)
PJ4
(
SDCKE
)
PJ7
PORT8
P80 ( 0CS )
P81 ( 1CS ,SDCS )
P82 ( 2CS ,CSZA ,SDCS )
P83 ( 3CS ,CSXA )
P84 ( CSZB )
P85
(
CSZC
)
PORT1
PORT6
D0 to D7
P10 to P17 (D8 to D15)
PORT7
P70 (RD )
P73 (EA24)
P74 (EA25)
P75(R/ W, NDR/B)
P76 ( WAIT )
RTC
MELODY/
ALARM-OUT
KEY-BOARD
I/F
PA0 to PA7 (KI0 to KI7)
PN0 to PN7 (KO0 to KO7)
PC7 (KO8)
PM2
(
ALARM ,MLDALM
)
I2S
(I2S0)
PLL
NAND-FLASH
I/F (2ch)
(
I2S0DO
)
PF1
(I2S0CKO)PF0
PC4 (EA26)
PC5 (EA27)
PC6 (EA28)
SBI (I2Cbus)
(
I2S0WS
)
PF2
SPI
Controller
(SPDO)PR1
(SPDI)PR0
(SPCLK)PR3
(SPCS ) PR2
(
AN4 to AN5
)
PG4 to PG5
I2S
(I2S1)
(
I2S1DO
)
PF4
(I2S1CKO)PF3
(
I2S1WS
)
PF5
(TA0IN, INT1)PC1
(TA2IN, INT3)PC3
8BIT TIMER
(TMRA4)
8BIT TIMER
(TMRA5)
(TA5OUT)PP2
8BIT TIMER
(TMRA6)
8BIT
TIMER
(TMRA7)
(
TA7OUT
,
INT5
)
PP3
(TB0IN0, INT6)PP4
16BIT TIMER
(TMRB1)
(TB1OUT0)PP7
(TB1IN0, INT7)PP5
D+
D - USB
Controlle
r
(X1USB) PX
5
(
LHSYNC
)
PK4
(
LGOE2 to 0
)
PK7 to 5
(
LD7 to 0
)
PL7 to 0
(
LD15 to 8
)
PT7 to 0
(
LD22 to 16
)
PU6 to 0
PC0 (INT0)
PC2
(
INT2
P71 ( WRLL ,NDRE )
P72 ( WRLU ,NDWE )
P86 ( CSZD ,CE0ND )
P87 ( CSXB ,CE1ND )
PJ5 (NDALE)
PJ6
(
NDCLE
)
PX7
(
CLKOUT
,
LDIV
)
PX4
PV0 (SCLK0)
PV1
PV2
PW7 to 0
DSU
PZ0 (EI_PODDATA)
PZ1 (EI_SYNCLK)
PZ2 (EI_PODREQ)
PZ3(EI_REFCLK)
PZ4(EI_TRGIN)
PZ5(EI_COMRESET)
PZ6(EO_MCUDATA)
PZ7(EO_MCUREQ)
PMC PM7 (PWE)
DVCC3A [12]
DVCC3B [1]
DVCC1A [5]
DVCC1B [1]
DVSSCOM
DVCC1C [1]
DVSS1C [1]
BOOT ROM 8KB
MAC
DMAC
PORT5
PORT4
P60 to P67
(
A16 to A23
)
P50 to P57
(
A8 to A15
)
P40 to P47
(
A0 to A7
(
LD23, EO_TRGOUT
)
PU7
PORTV PV3
PV4